RGBDemo v0.3.1: MacOSX support

256 views
Skip to first unread message

Nicolas Burrus

unread,
Jan 10, 2011, 7:14:37 PM1/10/11
to openk...@googlegroups.com
Hi,

Here is a minor update of rgbdemo that has been tested on Mac OSX:
http://sourceforge.net/projects/roboticslab/files/rgbdemo-0.3.1-Source.tar.gz/download
.

On Mac and Windows it uses SURF features instead of faster and more
robust SIFT GPU features, since for some reasons the latter only works
on Linux.

Many thanks to mac users for the feedback,

Cheers,
Nicolas

Bones3D

unread,
Jan 10, 2011, 10:47:04 PM1/10/11
to OpenKinect
Anyone actually get this to install yet?

My attempts keep getting foiled by stuff like this about 50 - 65% of
the way into "make":

-- start --
Linking CXX executable ../bin/annotate_image
ld: library not found for -llibjpeg
collect2: ld returned 1 exit status
make[2]: *** [bin/annotate_image] Error 1
make[1]: *** [calibration/CMakeFiles/annotate_image.dir/all] Error 2
-- end --

Every time it's always one of these libraries with an extra "l" in the
title. (Which I've traced to these link.txt files, which are just
loaded with libraries with an extra "l" in front of the name.

Here's a sampling of one of these link.txt files:

-- start link.txt --

/opt/local/bin/c++ -Wall -W -Wno-unused -Wno-sign-compare -Werror -
Wall -W -Wno-unused -Wno-sign-compare -Werror -g -arch i386 -isysroot /
Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5 -Wl,-
search_paths_first -headerpad_max_install_names CMakeFiles/
annotate_image.dir/annotate_image.cpp.o CMakeFiles/annotate_image.dir/
calibration_common.cpp.o -o ../bin/annotate_image -F/opt/local/
libexec/qt4-mac-devel/lib -L/opt/local/lib ../lib/libnestk.a -
framework QtOpenGL -framework QtSvg -framework QtGui -framework QtXml -
framework QtNetwork -framework QtCore -lgsl -lgslcblas ../lib/
libglew.dylib -framework GLUT -framework Cocoa -framework AGL -
framework OpenGL -lopencv_gpu -lopencv_legacy -lopencv_contrib -
lopencv_features2d -lopencv_calib3d -lopencv_objdetect -lopencv_video -
lopencv_highgui -lopencv_imgproc -llibjpeg -llibpng -llibtiff -
llibjasper -lavcodec -lz -lbz2 -ldirac_encoder -ldirac_decoder -lstdc+
+ -lfaac -lfaad -lmp3lame -lschroedinger-1.0 -lpthread -lorc-0.4 -
lspeex -ltheoraenc -ltheoradec -lvorbisenc -lvorbis -logg -lvpx -lx264
-lm -lxvidcore -lavutil -lavformat -lswscale -lavcodec -lz -lbz2 -
ldirac_encoder -ldirac_decoder -lstdc++ -lfaac -lfaad -lmp3lame -
lschroedinger-1.0 -lpthread -lorc-0.4 -lspeex -ltheoraenc -ltheoradec -
lvorbisenc -lvorbis -logg -lvpx -lx264 -lm -lxvidcore -lavutil -
lavformat -lswscale -ldc1394 /usr/lib/libbz2.dylib /opt/local/lib/
libImath.dylib /opt/local/lib/libIlmImf.dylib /opt/local/lib/
libIex.dylib /opt/local/lib/libHalf.dylib -lbz2 -framework Cocoa -
framework QuartzCore -framework QTKit -lopencv_ml -lopencv_flann -
lopencv_core -lopencv_lapack -lzlib /opt/local/lib/libX11.dylib /opt/
local/lib/libusb-1.0.dylib -lfreenect /usr/local/lib/libusb-1.0.dylib

-- end link.txt --


Notice the extra "l" on everything from opengl/opencv onward?

Is this normal or some kind of bug?


8==8 Bones 8==8


On Jan 10, 6:14 pm, Nicolas Burrus <nicolas.bur...@gmail.com> wrote:
> Hi,
>
> Here is a minor update of rgbdemo that has been tested on Mac OSX:http://sourceforge.net/projects/roboticslab/files/rgbdemo-0.3.1-Sourc...

Jacob Fenwick

unread,
Jan 10, 2011, 11:18:32 PM1/10/11
to openk...@googlegroups.com
Awesome! It compiles on OS X now.

However, when I try to run rgbd-viewer I get the error:
QSocketNotifier: Can only be used with threads started with QThread
FATAL failure: freenect_open_device() failed

Jacob

Nicolas Burrus

unread,
Jan 11, 2011, 2:56:40 AM1/11/11
to openk...@googlegroups.com
Hum, does the glview program works ? Can you try with sudo maybe ?

The QSocket line doesn't matter, the freenect_open_device is the real problem, and means libfreenect cannot communicate with your Kinect.

Did you manage to install and get libfreenect working alone once ?

Jacob Fenwick

unread,
Jan 11, 2011, 5:53:12 PM1/11/11
to openk...@googlegroups.com
Ok you were right, I needed to get libfreenect working.

I'm running the software uncalibrated and the basic views and menus seem to work.

However, Show > 3D View and Show > 3D Modeler are grayed out.

Will these be accessible if I calibrate it? Or are these just not accessible on OS X?

Thanks,

Jacob

Nicolas Burrus

unread,
Jan 11, 2011, 6:20:16 PM1/11/11
to openkinect
If is only accessible if you calibrate it.

However you can also use the provided calibration file
data/kinect_calibration.yml to give it a try, it will not be as
accurate, but you can at least have a look at the 3D features.

Cheers,
Nicolas

Christian Parsons

unread,
Jan 12, 2011, 1:59:35 PM1/12/11
to openk...@googlegroups.com
Hi there, compilation on OS X 10.6.5 works fine with 0.3.1. Just tested with the kinect and rgbd-viewer also works..
thanks!

Christian Parsons
www.chparsons.com.ar

Nicolas Burrus

unread,
Jan 12, 2011, 2:51:14 PM1/12/11
to openkinect
Good to know! Which version of libusb did you install ? I will try to
provide binaries with all included.

Bones3D

unread,
Jan 12, 2011, 7:16:24 PM1/12/11
to OpenKinect
ok, I'm still having a heck of a time with this...

I've gotten the installation going smoothly until 65% in...

--- start ---

[65%] Building CXX object calibration/CMakeFiles/annotate_image.dir/
calibration_common.cpp.o
Linking CXX executable ../bin/annotate_image
ld: library not found for -llibjpeg
collect2: ld returned 1 exit status
make[2]: *** [bin/annotate_image] Error 1
make[1]: *** [calibration/CMakeFiles/annotate_image.dir/all] Error 2
make: *** [all] Error 2


--- end ---

again, its that extra "l" on all the image format libraries. Even
modifying the "link.txt" file directly to remove the extra "l" on the
library names doesn't seem to correct it.

Christian Parsons

unread,
Jan 12, 2011, 8:30:15 PM1/12/11
to openk...@googlegroups.com
I have libusb-1.0 

I remember I had some issues installing it to make libfreenect work with this documentation http://openkinect.org/wiki/Getting_Started#OS_X 

I finally got it running with this pkg that installs libusb

It installs libusb.h into /usr/local/include/libusb-1.0/ and the lib 
into /usr/local/lib/

(I also have a copy in opt/local/lib which I think it was installed by macports)

this thread has more information

I see now a pkg to install only libusb1.0 in
but I haven't tried that one..

Christian Parsons

janw

unread,
Jan 13, 2011, 6:57:19 AM1/13/11
to OpenKinect
I was also able to compile the rgbdemo finally on MacOSX 10.6.6. But I
had to download and compile gsl-1.4 on my own and configured it via
the CMake GUI.

The rgbdviewer is running but not as perfomant as the 2.1 version for
my impression. If got stable framerates about 30fps from the kinect
but the overall framerates of the rgbdemo drops rapidly. Without the
dual rgb ir view I´ve not achieved more than 15fps ... in dual view
maybe around 7fps and while capturing the framerate drops to 3
fps ...and in the calibrated mode to view the point clouds / the SURF
Feature extraction... the whole system is down to less than 1 fps ?

I don´t really know which framerates could be achieved in the native
ubuntu version. But currently interaction with the rgbd viewer is only
possible after putting the framestream from the kinect into pause.

This could also be an calibration issue, or ?

Nicolas Burrus

unread,
Jan 13, 2011, 8:56:20 AM1/13/11
to openkinect
This is because for multiple view scene reconstruction normals are
computed. This computation takes quite a lot of time, and could
actually be disabled when scene reconstruction (3D modeler) is not
active. You can comment out the
setFilterFlag(RGBDProcessor::ComputeNormals) in the demo3d.cpp file.
This will probably be an option on the next release.

Also, GSL should not be necessary, it is an optional dependency.

Nink

unread,
Jan 13, 2011, 3:51:20 PM1/13/11
to openk...@googlegroups.com
Hi Nicolas compiled on Ubuntu 10.10 as always. I did get a bunch of can not find corner errors when calibrating. Then when starting I received a "could not start server trying to clean it" and a notification "can only be used with threads starting with qthread."

Then I had some no matching signal errors for depthmarginspinbox resolutionspinbox resetbuittonclicked etc but starts ok.


The room scan sort of works but the image gets progresively worse as I move back and forwards (have not saved as mesh yet to look on blender) so I am thinking my calibration is off. I used the a3 checkerboard glued to cardboard with no square size as I assumed it defaulted to the a3 sheet as before.

It still crashes in filters when you enable low amplitude with seg fault.



Is a windows binary going to be published?



Great progress look forward to next version.
Sent from my BlackBerry

Nicolas Burrus

unread,
Jan 14, 2011, 4:47:32 AM1/14/11
to openkinect
Hi,

Thanks for your feedback Nink. Here follows some comments:

On Thu, Jan 13, 2011 at 9:51 PM, Nink <nin...@gmail.com> wrote:
> Hi Nicolas compiled on Ubuntu 10.10 as always.  I did get a bunch of can not find corner errors when calibrating. Then when starting I received a "could not start server trying to clean it" and a notification "can only be used with threads starting with qthread."
>
> Then I had  some no matching signal errors for depthmarginspinbox resolutionspinbox resetbuittonclicked etc but starts ok.

This is "normal".

>
>
> The room scan sort of works but the image gets progresively worse as I move back and forwards (have not saved as mesh yet to look on blender) so I am thinking my calibration is off.  I used the a3 checkerboard glued to cardboard with no square size as I assumed it defaulted to the a3 sheet as before.

The default is actually A4 now, sorry about this inconsistency. You
should use --pattern-size 0.325 or whatever value you can precisely
measure on the printed chessboard.

>
> It still crashes in filters when you enable low ampliAnyway, ttude with seg fault.

Argh, I forgot you fix this. There's no amplitude image for Kinect
devices, so this should actually be removed.

>  Is a windows binary going to be published?

At some point I would like to. But right now I could not succeed in
getting a smooth grabbing and reactive UI with libfreenect on windows.
So the windows support is basically here for testing and try to find
why it does not run smoothly :)

> Great progress look forward to next version.

Cheers,
Nicolas

vinot

unread,
Jan 14, 2011, 7:15:32 AM1/14/11
to OpenKinect

hello,

sorry for this, but no way to compile on ubuntu!!! I had no problem
with v0.1 and 0.2, but 0.3 and 0.3.1 broke. The most interesting is
that it (0.3.1) always broke at different stage (from 72% up to 73%),
compiling opencv modules that are defined in nestk/deps/opencv. I
tried to compile with external opencv and same problem...

so should it be due cmake? I have the system updated (ubuntu 10.10 on
i5 mobile)

any tip?

thanks,

Toni Ventura

Nicolas Burrus

unread,
Jan 14, 2011, 7:25:10 AM1/14/11
to openkinect
Can you just run "make -C build" and send the compilation error log ?

vinot

unread,
Jan 17, 2011, 9:48:43 AM1/17/11
to OpenKinect
yes (sorry, it's large)

Scanning dependencies of target opencv_traincascade
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 71%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/precomp.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
precomp.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/precomp.cpp
make[2]: Leaving directory `/home/toni/Downloads/rgb/build'
make -f nestk/deps/opencv/modules/traincascade/CMakeFiles/
opencv_traincascade.dir/build.make nestk/deps/opencv/modules/
traincascade/CMakeFiles/opencv_traincascade.dir/build
make[2]: Entering directory `/home/toni/Downloads/rgb/build'
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 71%] Building CXX object nestk/deps/opencv/modules/traincascade/
CMakeFiles/opencv_traincascade.dir/traincascade.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/
traincascade && /usr/bin/c++ -DHAVE_CONFIG_H -Wall -Wno-long-long -
pthread -ffunction-sections -O2 -g -I/usr/local/include/eigen3 -I/
home/toni/Downloads/rgb/nestk/deps/opencv/. -I/home/toni/Downloads/rgb/
build -I/home/toni/Downloads/rgb/nestk/deps/opencv/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/include/opencv -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/traincascade -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/core/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/objdetect/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/ml/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/highgui/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/video/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/flann/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/calib3d/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/legacy/include -o
CMakeFiles/opencv_traincascade.dir/traincascade.o -c /home/toni/
Downloads/rgb/nestk/deps/opencv/modules/traincascade/traincascade.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 71%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/sift.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
sift.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/sift.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 71%] Building CXX object nestk/deps/opencv/modules/traincascade/
CMakeFiles/opencv_traincascade.dir/cascadeclassifier.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/
traincascade && /usr/bin/c++ -DHAVE_CONFIG_H -Wall -Wno-long-long -
pthread -ffunction-sections -O2 -g -I/usr/local/include/eigen3 -I/
home/toni/Downloads/rgb/nestk/deps/opencv/. -I/home/toni/Downloads/rgb/
build -I/home/toni/Downloads/rgb/nestk/deps/opencv/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/include/opencv -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/traincascade -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/core/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/objdetect/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/ml/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/highgui/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/video/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/flann/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/calib3d/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/legacy/include -o
CMakeFiles/opencv_traincascade.dir/cascadeclassifier.o -c /home/toni/
Downloads/rgb/nestk/deps/opencv/modules/traincascade/
cascadeclassifier.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 71%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/matchers.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
matchers.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/matchers.cpp
In file included from /home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/src/matchers.cpp:45:
/usr/local/include/eigen3/Eigen/Array:8: warning: #warning "The
inclusion of Eigen/Array is deprecated. The array module is available
as soon as Eigen/Core is included."
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles 89
[ 72%] Building CXX object nestk/deps/opencv/modules/traincascade/
CMakeFiles/opencv_traincascade.dir/boost.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/
traincascade && /usr/bin/c++ -DHAVE_CONFIG_H -Wall -Wno-long-long -
pthread -ffunction-sections -O2 -g -I/usr/local/include/eigen3 -I/
home/toni/Downloads/rgb/nestk/deps/opencv/. -I/home/toni/Downloads/rgb/
build -I/home/toni/Downloads/rgb/nestk/deps/opencv/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/include/opencv -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/traincascade -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/core/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/objdetect/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/ml/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/highgui/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/video/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/flann/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/calib3d/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/legacy/include -o
CMakeFiles/opencv_traincascade.dir/boost.o -c /home/toni/Downloads/rgb/
nestk/deps/opencv/modules/traincascade/boost.cpp
/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/src/
matchers.cpp: In member function ‘void
cv::BruteForceMatcher<Distance>::knnMatchImpl(const cv::Mat&,
std::vector<std::vector<cv::DMatch, std::allocator<cv::DMatch> >,
std::allocator<std::vector<cv::DMatch, std::allocator<cv::DMatch> > >
>&, int, const std::vector<cv::Mat, std::allocator<cv::Mat> >&, bool)
[with Distance = cv::L2<float>]’:
/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/src/
matchers.cpp:427: error: no matching function for call to
‘Eigen::Matrix<float, -0x00000000000000001, 1, 0,
-0x00000000000000001, 1>::maxCoeff(int*)’
/usr/local/include/eigen3/Eigen/src/Core/Redux.h:338: note: candidates
are: typename Eigen::ei_traits<T>::Scalar
Eigen::DenseBase<Derived>::maxCoeff() const [with Derived =
Eigen::Matrix<float, -0x00000000000000001, 1, 0, -0x00000000000000001,
1>]
/usr/local/include/eigen3/Eigen/src/Core/Visitor.h:212:
note: typename Eigen::ei_traits<T>::Scalar
Eigen::DenseBase<Derived>::maxCoeff(typename
Eigen::ei_traits<Derived>::Index*, typename
Eigen::ei_traits<Derived>::Index*) const [with Derived =
Eigen::Matrix<float, -0x00000000000000001, 1, 0, -0x00000000000000001,
1>]
/usr/local/include/eigen3/Eigen/src/Core/Visitor.h:228:
note: typename Eigen::ei_traits<T>::Scalar
Eigen::DenseBase<Derived>::maxCoeff(typename
Eigen::ei_traits<Derived>::Index*) const [with Derived =
Eigen::Matrix<float, -0x00000000000000001, 1, 0, -0x00000000000000001,
1>]
make[2]: *** [nestk/deps/opencv/modules/features2d/CMakeFiles/
opencv_features2d.dir/src/matchers.o] Error 1
make[2]: Leaving directory `/home/toni/Downloads/rgb/build'
make[1]: *** [nestk/deps/opencv/modules/features2d/CMakeFiles/
opencv_features2d.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 72%] Building CXX object nestk/deps/opencv/modules/traincascade/
CMakeFiles/opencv_traincascade.dir/features.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/
traincascade && /usr/bin/c++ -DHAVE_CONFIG_H -Wall -Wno-long-long -
pthread -ffunction-sections -O2 -g -I/usr/local/include/eigen3 -I/
home/toni/Downloads/rgb/nestk/deps/opencv/. -I/home/toni/Downloads/rgb/
build -I/home/toni/Downloads/rgb/nestk/deps/opencv/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/include/opencv -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/traincascade -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/core/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/objdetect/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/ml/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/highgui/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/video/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/flann/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/calib3d/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/legacy/include -o
CMakeFiles/opencv_traincascade.dir/features.o -c /home/toni/Downloads/
rgb/nestk/deps/opencv/modules/traincascade/features.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 72%] Building CXX object nestk/deps/opencv/modules/traincascade/
CMakeFiles/opencv_traincascade.dir/haarfeatures.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/
traincascade && /usr/bin/c++ -DHAVE_CONFIG_H -Wall -Wno-long-long -
pthread -ffunction-sections -O2 -g -I/usr/local/include/eigen3 -I/
home/toni/Downloads/rgb/nestk/deps/opencv/. -I/home/toni/Downloads/rgb/
build -I/home/toni/Downloads/rgb/nestk/deps/opencv/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/include/opencv -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/traincascade -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/core/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/objdetect/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/ml/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/highgui/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/video/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/flann/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/calib3d/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/legacy/include -o
CMakeFiles/opencv_traincascade.dir/haarfeatures.o -c /home/toni/
Downloads/rgb/nestk/deps/opencv/modules/traincascade/haarfeatures.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 72%] Building CXX object nestk/deps/opencv/modules/traincascade/
CMakeFiles/opencv_traincascade.dir/lbpfeatures.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/
traincascade && /usr/bin/c++ -DHAVE_CONFIG_H -Wall -Wno-long-long -
pthread -ffunction-sections -O2 -g -I/usr/local/include/eigen3 -I/
home/toni/Downloads/rgb/nestk/deps/opencv/. -I/home/toni/Downloads/rgb/
build -I/home/toni/Downloads/rgb/nestk/deps/opencv/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/include/opencv -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/traincascade -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/core/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/objdetect/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/ml/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/highgui/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/video/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/flann/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/calib3d/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/legacy/include -o
CMakeFiles/opencv_traincascade.dir/lbpfeatures.o -c /home/toni/
Downloads/rgb/nestk/deps/opencv/modules/traincascade/lbpfeatures.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 72%] Building CXX object nestk/deps/opencv/modules/traincascade/
CMakeFiles/opencv_traincascade.dir/imagestorage.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/
traincascade && /usr/bin/c++ -DHAVE_CONFIG_H -Wall -Wno-long-long -
pthread -ffunction-sections -O2 -g -I/usr/local/include/eigen3 -I/
home/toni/Downloads/rgb/nestk/deps/opencv/. -I/home/toni/Downloads/rgb/
build -I/home/toni/Downloads/rgb/nestk/deps/opencv/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/include/opencv -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/traincascade -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/core/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/objdetect/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/ml/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/highgui/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/video/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/flann/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/calib3d/include -I/home/
toni/Downloads/rgb/nestk/deps/opencv/modules/legacy/include -o
CMakeFiles/opencv_traincascade.dir/imagestorage.o -c /home/toni/
Downloads/rgb/nestk/deps/opencv/modules/traincascade/imagestorage.cpp
/home/toni/Downloads/rgb/nestk/deps/opencv/modules/traincascade/
imagestorage.cpp: In member function ‘bool
CvCascadeImageReader::PosReader::get(cv::Mat&)’:
/home/toni/Downloads/rgb/nestk/deps/opencv/modules/traincascade/
imagestorage.cpp:153: warning: ignoring return value of ‘size_t
fread(void*, size_t, size_t, FILE*)’, declared with attribute
warn_unused_result
/home/toni/Downloads/rgb/nestk/deps/opencv/modules/traincascade/
imagestorage.cpp:154: warning: ignoring return value of ‘size_t
fread(void*, size_t, size_t, FILE*)’, declared with attribute
warn_unused_result
Linking CXX executable ../../../../../bin/opencv_traincascade
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/
traincascade && /usr/bin/cmake -E cmake_link_script CMakeFiles/
opencv_traincascade.dir/link.txt --verbose=1
/usr/bin/c++ -Wall -Wno-long-long -pthread -ffunction-sections -
O2 -g CMakeFiles/opencv_traincascade.dir/traincascade.o CMakeFiles/
opencv_traincascade.dir/cascadeclassifier.o CMakeFiles/
opencv_traincascade.dir/boost.o CMakeFiles/opencv_traincascade.dir/
features.o CMakeFiles/opencv_traincascade.dir/haarfeatures.o
CMakeFiles/opencv_traincascade.dir/lbpfeatures.o CMakeFiles/
opencv_traincascade.dir/imagestorage.o -o ../../../../../bin/
opencv_traincascade -rdynamic ../../../../../lib/libopencv_core.so.
2.2.0 ../../../../../lib/libopencv_ml.so.2.2.0 ../../../../../lib/
libopencv_imgproc.so.2.2.0 ../../../../../lib/libopencv_objdetect.so.
2.2.0 ../../../../../lib/libopencv_highgui.so.2.2.0 ../../../../../lib/
libopencv_haartraining_engine.a ../../../../../lib/
libopencv_objdetect.so.2.2.0 ../../../../../lib/libopencv_calib3d.so.
2.2.0 ../../../../../lib/libopencv_highgui.so.2.2.0 ../../../../../lib/
libopencv_imgproc.so.2.2.0 ../../../../../lib/libopencv_core.so.
2.2.0 ../../../../../3rdparty/lib/libopencv_lapack.a ../../../../../
3rdparty/lib/libzlib.a -ldl -lm -lpthread -lrt -Wl,-rpath,/home/toni/
Downloads/rgb/build/lib:
make[2]: Leaving directory `/home/toni/Downloads/rgb/build'
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles 89
[ 72%] Built target opencv_traincascade
make[1]: Leaving directory `/home/toni/Downloads/rgb/build'
make: *** [all] Error 2
toni@toni-TECRA-S11:~/Downloads/rgb$


even the second time I run it (previously removed build, mkdir... and
so on):

Scanning dependencies of target opencv_features2d
make[2]: Leaving directory `/home/toni/Downloads/rgb/build'
make -f nestk/deps/opencv/modules/features2d/CMakeFiles/
opencv_features2d.dir/build.make nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/build
make[2]: Entering directory `/home/toni/Downloads/rgb/build'
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 58%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/stardetector.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
stardetector.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/stardetector.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles 17
[ 59%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/brief.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
brief.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/brief.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 59%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/descriptors.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
descriptors.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/descriptors.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 59%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/mser.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
mser.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/mser.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 59%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/planardetect.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
planardetect.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/planardetect.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 59%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/surf.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
surf.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/surf.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 59%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/draw.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
draw.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/draw.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 59%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/evaluation.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
evaluation.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/evaluation.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles 18
[ 60%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/bagofwords.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
bagofwords.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/bagofwords.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 60%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/keypoint.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
keypoint.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/keypoint.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 60%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/detectors.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
detectors.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/detectors.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 60%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/oneway.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
oneway.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/oneway.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 60%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/precomp.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
precomp.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/precomp.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 60%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/sift.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
sift.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/sift.cpp
/usr/bin/cmake -E cmake_progress_report /home/toni/Downloads/rgb/build/
CMakeFiles
[ 60%] Building CXX object nestk/deps/opencv/modules/features2d/
CMakeFiles/opencv_features2d.dir/src/matchers.o
cd /home/toni/Downloads/rgb/build/nestk/deps/opencv/modules/features2d
&& /usr/bin/c++ -Dopencv_features2d_EXPORTS -DHAVE_CONFIG_H -
DCVAPI_EXPORTS -Wall -Wno-long-long -pthread -ffunction-sections -O2 -
g -fPIC -I/usr/local/include/eigen3 -I/home/toni/Downloads/rgb/nestk/
deps/opencv/. -I/home/toni/Downloads/rgb/build -I/home/toni/Downloads/
rgb/nestk/deps/opencv/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/include/opencv -I/home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/include -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/src -I/home/toni/Downloads/rgb/build/nestk/
deps/opencv/modules/features2d -I/home/toni/Downloads/rgb/nestk/deps/
opencv/modules/features2d/../core/include -I/home/toni/Downloads/rgb/
nestk/deps/opencv/modules/features2d/../imgproc/include -I/home/toni/
Downloads/rgb/nestk/deps/opencv/modules/features2d/../calib3d/include -
I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/../
highgui/include -I/home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/../flann/include -o CMakeFiles/opencv_features2d.dir/src/
matchers.o -c /home/toni/Downloads/rgb/nestk/deps/opencv/modules/
features2d/src/matchers.cpp
In file included from /home/toni/Downloads/rgb/nestk/deps/opencv/
modules/features2d/src/matchers.cpp:45:
/usr/local/include/eigen3/Eigen/Array:8: warning: #warning "The
inclusion of Eigen/Array is deprecated. The array module is available
as soon as Eigen/Core is included."
/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/src/
matchers.cpp: In member function ‘void
cv::BruteForceMatcher<Distance>::knnMatchImpl(const cv::Mat&,
std::vector<std::vector<cv::DMatch, std::allocator<cv::DMatch> >,
std::allocator<std::vector<cv::DMatch, std::allocator<cv::DMatch> > >
>&, int, const std::vector<cv::Mat, std::allocator<cv::Mat> >&, bool)
[with Distance = cv::L2<float>]’:
/home/toni/Downloads/rgb/nestk/deps/opencv/modules/features2d/src/
matchers.cpp:427: error: no matching function for call to
‘Eigen::Matrix<float, -0x00000000000000001, 1, 0,
-0x00000000000000001, 1>::maxCoeff(int*)’
/usr/local/include/eigen3/Eigen/src/Core/Redux.h:338: note: candidates
are: typename Eigen::ei_traits<T>::Scalar
Eigen::DenseBase<Derived>::maxCoeff() const [with Derived =
Eigen::Matrix<float, -0x00000000000000001, 1, 0, -0x00000000000000001,
1>]
/usr/local/include/eigen3/Eigen/src/Core/Visitor.h:212:
note: typename Eigen::ei_traits<T>::Scalar
Eigen::DenseBase<Derived>::maxCoeff(typename
Eigen::ei_traits<Derived>::Index*, typename
Eigen::ei_traits<Derived>::Index*) const [with Derived =
Eigen::Matrix<float, -0x00000000000000001, 1, 0, -0x00000000000000001,
1>]
/usr/local/include/eigen3/Eigen/src/Core/Visitor.h:228:
note: typename Eigen::ei_traits<T>::Scalar
Eigen::DenseBase<Derived>::maxCoeff(typename
Eigen::ei_traits<Derived>::Index*) const [with Derived =
Eigen::Matrix<float, -0x00000000000000001, 1, 0, -0x00000000000000001,
1>]
make[2]: *** [nestk/deps/opencv/modules/features2d/CMakeFiles/
opencv_features2d.dir/src/matchers.o] Error 1
make[2]: Leaving directory `/home/toni/Downloads/rgb/build'
make[1]: *** [nestk/deps/opencv/modules/features2d/CMakeFiles/
opencv_features2d.dir/all] Error 2
make[1]: Leaving directory `/home/toni/Downloads/rgb/build'
make: *** [all] Error 2
make: Leaving directory `/home/toni/Downloads/rgb/build'
toni@toni-TECRA-S11:~/Downloads/rgb$


so at this point I don't understand nothing (I've compiled correctly
in another pc :(((

I don't attach also other errors (I'm trying to compile opencv 2.2
with cuda to use to compile rgb-demo), this is another war.

thanks a lot,

toni


Nicolas Burrus

unread,
Jan 17, 2011, 10:03:32 AM1/17/11
to openk...@googlegroups.com
This might be because of the Eigen3 library you have in
/usr/local/include. You can try to disable OpenCV Eigen support ? It
should be a variable in the CMakeCache.txt (ccmake build).

vinot

unread,
Jan 17, 2011, 12:24:53 PM1/17/11
to OpenKinect

i will try to fix eigen3[]

no, fixed: yes, it is "lightweight C++ template library for linear
algebra" or libeigen2-dev 2.0.15-1 that was not installed:

[100%] Built target rgbd-viewer
make[1]: Leaving directory `/home/toni/Downloads/rgb/build'
/usr/bin/cmake -E cmake_progress_start /home/toni/Downloads/rgb/build/
CMakeFiles 0
toni@toni-TECRA-S11:~/Downloads/rgb$

again thank you,

yrs

toni ventura

yair reshef

unread,
Jan 18, 2011, 9:35:58 PM1/18/11
to openk...@googlegroups.com
thanks Nicolas,

i am trying to compile on windows.
using qt-creator to generate the mingw make file.
i fail, close to the end i think. 

the CMAKE log follows
==============================================

-- Could NOT find ZLIB (missing: ZLIB_INCLUDE_DIR ZLIB_LIBRARY)

-- Could NOT find ZLIB (missing: ZLIB_INCLUDE_DIR ZLIB_LIBRARY)

-- Could NOT find PNG (missing: PNG_LIBRARY PNG_PNG_INCLUDE_DIR)

-- Could NOT find ZLIB (missing: ZLIB_INCLUDE_DIR ZLIB_LIBRARY)

-- Could NOT find JPEG (missing: JPEG_LIBRARY JPEG_INCLUDE_DIR)

-- Could NOT find TIFF (missing: TIFF_LIBRARY TIFF_INCLUDE_DIR)

-- Could NOT find MPEG2 (missing: MPEG2_mpeg2_LIBRARY MPEG2_INCLUDE_DIR)

-- Detected version of GNU GCC: 44 (404)

Traceback (most recent call last):

File "<string>", line 1, in <module>

ImportError: No module named numpy.distutils

-- IPP detected:

-- Parsing 'cvconfig.h.cmake'

CreateProcessError: The system cannot find the file specified.

for command: mkdir -p "C:/bin/qtcreator-build/unix-install/"

CreateProcessError: The system cannot find the file specified.

for command: mkdir -p "C:/bin/qtcreator-build/win-install/"

--

-- General configuration for opencv 2.1.0 =====================================

--

-- Built as dynamic libs?: OFF

-- Compiler:

-- C++ flags (Release): -Wall -march=i686 -ffunction-sections -O3 -DNDEBUG -fomit-frame-pointer -O3 -ffast-math -msse -msse2 -mfpmath=387 -DNDEBUG

-- C++ flags (Debug): -Wall -march=i686 -ffunction-sections -g -O0 -DDEBUG -D_DEBUG

-- Linker flags (Release):

-- Linker flags (Debug):

-- Image I/O:

-- JPEG: build

-- PNG: build

-- TIFF: build

-- JPEG 2000: build

--

-- Interfaces:

-- Old Python: 0

-- Python: ON

-- Python interpreter: C:/Python27/python2.7.exe

-- Python numpy: 0

-- Use IPP: NO

-- Use TBB: NO

-- Build Documentation 0

--

-- Install path: C:/Program Files (x86)/rgbdemo

--

-- cvconfig.h is in: C:/bin/qtcreator-build

-- -----------------------------------------------------------------

--

USB_INCLUDE_DIR=USB_INCLUDE_DIR-NOTFOUND

USB_LIBRARY=USB_LIBRARY-NOTFOUND

CMake Error at nestk/cmake/LibFindMacros.cmake:74 (message):

Required library USB NOT FOUND.

Install the library (dev version) and try again. If the library is already

installed, use ccmake to set the missing variables manually.

Call Stack (most recent call first):

nestk/cmake/FindUSB.cmake:31 (libfind_process)

nestk/CMakeLists.txt:66 (find_package)

-- Configuring incomplete, errors occurred!



--
yair99@gmail
050-6301212
tlv, israel

yair reshef

unread,
Jan 21, 2011, 11:33:35 AM1/21/11
to openk...@googlegroups.com
ok,
switched to Ubuntu 10.10 and i got the demo working.
one wierd thing is that both the 3D modeler and the 3D view are grayed out.
how did it know that's what i need?

Nicolas Burrus

unread,
Jan 21, 2011, 11:47:54 AM1/21/11
to openk...@googlegroups.com
Hi,

You need to provide a calibration file (option --calibration, you can
check the web page for more details about how to generate such a
file).

Cheers,
Nicolas

nomad

unread,
Jan 22, 2011, 3:24:41 AM1/22/11
to OpenKinect
hi,
am not working with mac,
but have make the calibrations ????
regards nomad

yair reshef

unread,
Jan 22, 2011, 11:19:30 AM1/22/11
to openk...@googlegroups.com
hey nomad, 
you have to create the calibration files using the instructions here
basically that means you have to shoot a checker board from different angles.
if you lack the time or resources you can use a generic calibration file found in
data/kinect_calibration.yml

Randomyachtie

unread,
Jan 26, 2011, 7:39:37 AM1/26/11
to OpenKinect
Hi guys,

I'm battling through trying to get RGBDemo to compile for Mac on OSX
10.6.6.
Determined to to get it to work...
My main disadvantage is that I'm a complete Newbie when it comes to
compiling code.
Can any body recommend a good text to get me started?
Has anyone got this working who could maybe post a dmg installer for
me to use in the mean time?

I work with 3D scanners (both sonar and laser) as a surveyor and am
very interested in trying to extract the pointcloud from the kinect
and bring it into meshlab or similar software. I know others have
managed this...

Regards

On Jan 22, 4:19 pm, yair reshef <yai...@gmail.com> wrote:
> hey nomad,
> you have to create the calibration files using the instructions
> here<http://nicolas.burrus.name/index.php/Research/KinectRgbDemoV3#tocLink8>
> basically that means you have to shoot a checker board from different
> angles.
> if you lack the time or resources you can use a generic calibration file
> found in
> data/kinect_calibration.yml
>

Ian Medeiros

unread,
Jan 26, 2011, 7:47:20 AM1/26/11
to openk...@googlegroups.com
I don´t know a material to understand better the error messages returned by the compiler. There are an infinity of possibilities. When I see an error that i dont understand, i google for the error number. Do you know something about programming?

2011/1/26 Randomyachtie <deepbluer...@gmail.com>

vinot

unread,
Jan 27, 2011, 3:47:54 AM1/27/11
to OpenKinect

Yes, try here:

http://openkinect.org/wiki/Getting_Started

When finished to install libfreenect, then go to Nicolas website and
install rgbd-demo.

regards,

toni

Randomyachtie

unread,
Feb 10, 2011, 2:27:54 AM2/10/11
to OpenKinect
LOL, finally got it all working and Nicolas releases v0.4 complete
with precompiled binaries!
Still a good exercise to do and learn.

Loving this project. The scene reconstruction algorithm is amazing, ok
it doesn't work perfectly, but if I was going to do it, i'd have been
looking at combining the Kinect with an inertial & gyro sensor to
measure it's movement. I like the way Nicolas has approached this from
the opposite angle. I'm completely new to Computer Vision.

Cheers for all your hard work Nicolas, and for releasing it to the
community.

On Jan 26, 3:39 pm, Randomyachtie <deepbluerandomn...@gmail.com>
wrote:

Nicolas Burrus

unread,
Feb 10, 2011, 5:08:14 AM2/10/11
to openk...@googlegroups.com
:-)

The reconstruction code was a quick hack, hopefully I will find some
time to integrate more advanced techniques using PCL soon !

Thanks for your interest!
Cheers,

Nicolas

Nink

unread,
Feb 10, 2011, 11:31:07 AM2/10/11
to openk...@googlegroups.com
That would be fantastic Nicolas. The 3D reconstruction of real world environments and the abilaty to scan an object and make a 3D model is probably the most significant benefits of the kinect.

I love the work your doing and very excited about the possibilities.

I work with full scale 3D models and sensor enable real world environments to feed into these models and use actuators to control real world environments from 3D models. In the past the creation of the models was the major cost driver but your code will make this process almost zero cost (ok $150 for a kinect :-).

Fantastic work and excited about your next version.



Sent from my BlackBerry

-----Original Message-----
From: Nicolas Burrus <nicolas...@gmail.com>
Sender: openk...@googlegroups.com
Date: Thu, 10 Feb 2011 11:08:14
To: <openk...@googlegroups.com>
Reply-To: openk...@googlegroups.com
Subject: Re: [OpenKinect] Re: RGBDemo v0.3.1: MacOSX support

Dave Pentecost

unread,
Feb 10, 2011, 12:58:44 PM2/10/11
to openk...@googlegroups.com
Nicolas - just revisited this thread to try version 4.0 - thank you! Pre-compiled for the Mac! Saves the mesh!

We're getting there.

Dave



--
Director, Technology
Center for Community
http://www.girlsclub.org/building

@dpentecost
Cell 646 704 2021


Reply all
Reply to author
Forward
0 new messages