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Xiang Li
, …
GAO ME
8
Jan 26
Weird Result of Camera Intrinsic and Extrinsic Parameter
Thank you for your reply I probably didn't express myself clearly. I arranged the five cameras in
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Weird Result of Camera Intrinsic and Extrinsic Parameter
Thank you for your reply I probably didn't express myself clearly. I arranged the five cameras in
Jan 26
GAO ME
Jan 25
Got incorrect calibration results
Hi, I used five cameras to form a circle with a radius of 50 centimeters, and the angle between the
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Got incorrect calibration results
Hi, I used five cameras to form a circle with a radius of 50 centimeters, and the angle between the
Jan 25
Floris van Breugel
,
Andrew Straw
3
4/25/23
seeding multicamselfcal with initial guess?
Thanks Andrew for the quick and detailed response! We did end up getting our array to calibrate, and
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seeding multicamselfcal with initial guess?
Thanks Andrew for the quick and detailed response! We did end up getting our array to calibrate, and
4/25/23
Matthew Bender
,
Prakash Naikade
2
8/11/22
MCSC in Python
Hello, Do you found the demo example for python API? I am also not able to perform calibration using
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MCSC in Python
Hello, Do you found the demo example for python API? I am also not able to perform calibration using
8/11/22
Paul Baksic
,
Andrew Straw
8
5/29/18
Result doesn't match with real calibration with artificially generated datas
Ok so I think I didn't understand it at all. In fact, for me, "Square pixel" was meant
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Result doesn't match with real calibration with artificially generated datas
Ok so I think I didn't understand it at all. In fact, for me, "Square pixel" was meant
5/29/18
cne...@gmail.com
3/13/18
Undefined function or variable 'argv'.
Hi,guys! I run "gocal.m" directly,but I don't know why this program is error with “
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Undefined function or variable 'argv'.
Hi,guys! I run "gocal.m" directly,but I don't know why this program is error with “
3/13/18
yrchm...@gmail.com
2/2/18
10 Camera set up calibration, new user.
Hello ! I'm thinking of using this calibration tool to calibrate a set up of 10 cameras,
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10 Camera set up calibration, new user.
Hello ! I'm thinking of using this calibration tool to calibrate a set up of 10 cameras,
2/2/18
Matthew Bender
6/18/16
Estimate 5th Radial Distortion Paramter
I am using GoPro cameras with your software, and the distortion in the video mode that I am using is
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Estimate 5th Radial Distortion Paramter
I am using GoPro cameras with your software, and the distortion in the video mode that I am using is
6/18/16
Gwo Jong Huang
,
Tomas Svoboda
2
3/15/16
The intrinsic parameters matrix
> > On 12 Mar 2016, at 02:45, Gwo Jong Huang <gwojon...@gmail.com> wrote: > > Hi
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The intrinsic parameters matrix
> > On 12 Mar 2016, at 02:45, Gwo Jong Huang <gwojon...@gmail.com> wrote: > > Hi
3/15/16
xz10
,
Hunter McClelland
2
12/10/15
Undo Radial
For Question #1) It's our experience that unfortunately, inside the code, the extrinsic
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Undo Radial
For Question #1) It's our experience that unfortunately, inside the code, the extrinsic
12/10/15
maxim.t...@gmail.com
,
Hunter McClelland
3
10/3/15
selfcalib.m
Thanks, for your answer. With the debugger is much easier to test code. Anyway, I try to replace Ws(i
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selfcalib.m
Thanks, for your answer. With the debugger is much easier to test code. Anyway, I try to replace Ws(i
10/3/15
Rui Liu
,
Sean Gart
9
6/26/15
how to get test-data files???
Hi, Sean, never mind, I just make the version 1 code works. Thanks a lot. On Fri, Jun 26, 2015 at 5:
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how to get test-data files???
Hi, Sean, never mind, I just make the version 1 code works. Thanks a lot. On Fri, Jun 26, 2015 at 5:
6/26/15
Arjun Nair
, …
Andrew Straw
3
5/11/15
Gocal is crashing on MATLAB 2014b
Thanks Arjun and Hunter. I fixed this here https://github.com/strawlab/MultiCamSelfCal/commit/
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Gocal is crashing on MATLAB 2014b
Thanks Arjun and Hunter. I fixed this here https://github.com/strawlab/MultiCamSelfCal/commit/
5/11/15
Gwo Jong Huang
,
Straw,Andrew
2
11/19/14
Self-calibration code works fine for 3 cameras but not 5 cameras
Dear Huang, In my lab, we usually find the results usually very good (with any number of cameras up
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Self-calibration code works fine for 3 cameras but not 5 cameras
Dear Huang, In my lab, we usually find the results usually very good (with any number of cameras up
11/19/14
nikhil karmude
11/2/14
How to get textured image using triangulation points in 3d reconstruction
I am working on 3d Reconstruction from two views. Till now I have got Fundamental matrix, Essential
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How to get textured image using triangulation points in 3d reconstruction
I am working on 3d Reconstruction from two views. Till now I have got Fundamental matrix, Essential
11/2/14
Marco Visentini-Scarzanella
12/11/13
Estimate skew value
Hi, by default the program does not estimate the skew in the intrinsic matrix. Is it possible to
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Estimate skew value
Hi, by default the program does not estimate the skew in the intrinsic matrix. Is it possible to
12/11/13
mucid id
8/17/13
need procedure
someone can explain to me the exact procedure of this code? do i need to connect to three camera,or
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need procedure
someone can explain to me the exact procedure of this code? do i need to connect to three camera,or
8/17/13
zhang.wei...@gmail.com
8/2/13
Does the P matrix contain the distortion information?
Now I successfully calibrated my cameras and obtained the P matrix. Using this matrix I got somehow
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Does the P matrix contain the distortion information?
Now I successfully calibrated my cameras and obtained the P matrix. Using this matrix I got somehow
8/2/13
zhang.wei...@gmail.com
,
Straw,Andrew
2
6/15/13
Where is the Focal length, principle point and radial distortion coefficients
On 15 Jun 2013, at 6:01 AM, zhang.wei...@gmail.com wrote: Now I run the calibration toolbox
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Where is the Focal length, principle point and radial distortion coefficients
On 15 Jun 2013, at 6:01 AM, zhang.wei...@gmail.com wrote: Now I run the calibration toolbox
6/15/13
chew...@gmail.com
2/4/13
Octave im2points.m compatibility
Hello, First, thank you Andrew for updating the matlab code for gocal.m to function within Octave. I
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Octave im2points.m compatibility
Hello, First, thank you Andrew for updating the matlab code for gocal.m to function within Octave. I
2/4/13
brian
, …
Joao Carneiro
7
11/8/12
MultiCamSelfCal with only 2 cameras
Hi Brian, With 4 points you cannot but with 6 or more you can. What I was suggesting is that you just
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MultiCamSelfCal with only 2 cameras
Hi Brian, With 4 points you cannot but with 6 or more you can. What I was suggesting is that you just
11/8/12
chocolate
, …
CHEN Xing
7
10/31/12
Can it be used to calibrate multi-cameras system with known internal parameters?
On Wed, Oct 31, 2012 at 10:19 AM, Andrew Straw <andrew...@imp.ac.at> wrote: > Are the
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Can it be used to calibrate multi-cameras system with known internal parameters?
On Wed, Oct 31, 2012 at 10:19 AM, Andrew Straw <andrew...@imp.ac.at> wrote: > Are the
10/31/12
Shuyan
10/11/12
distort image or undistort image?
Hello, I am currently use this toolbox and dig into the code a little bit. I have a question
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distort image or undistort image?
Hello, I am currently use this toolbox and dig into the code a little bit. I have a question
10/11/12
Tawn Kramer
2
8/3/12
troubles running validation script
things seem to get a bit better when I remove the '-ASCII' argument from the call to load in
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troubles running validation script
things seem to get a bit better when I remove the '-ASCII' argument from the call to load in
8/3/12
Simon
,
Tawn Kramer
2
7/31/12
Code for 3d reconstruction
I'm just starting to investigate this process. I would be curious what you find. On Tuesday, July
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Code for 3d reconstruction
I'm just starting to investigate this process. I would be curious what you find. On Tuesday, July
7/31/12
Andrew Straw
,
Tomas Svoboda
2
7/17/12
Re: Code for 3d reconstruction
Hi Simon, see the function ./MultiCamValidation/CoreFunctions/uP2X.m in the package Tomas On Tue, 17
unread,
Re: Code for 3d reconstruction
Hi Simon, see the function ./MultiCamValidation/CoreFunctions/uP2X.m in the package Tomas On Tue, 17
7/17/12
CHEN Xǐng
2
6/12/12
Definition of projection matrix not consistent with OpenCV?
Oh, this can be solved by changing the sign of the third column of intrinsic matrix and the third row
unread,
Definition of projection matrix not consistent with OpenCV?
Oh, this can be solved by changing the sign of the third column of intrinsic matrix and the third row
6/12/12
Sajeev C P
9/15/11
Inaccurate intrinsic parameters
I'm trying to calibrate 4 Firefly MV cameras synchronized at 30 fps The image processing is done
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Inaccurate intrinsic parameters
I'm trying to calibrate 4 Firefly MV cameras synchronized at 30 fps The image processing is done
9/15/11
Sajeev C P
,
Joao Carneiro
3
9/13/11
Inaccurate calibration results
I tried using the grayscale. But the points are not detected. When I ran 'showpoints', it
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Inaccurate calibration results
I tried using the grayscale. But the points are not detected. When I ran 'showpoints', it
9/13/11
João Carneiro
,
Andrew Straw
2
9/12/11
Strange calibration results
On 09-Sep-11 15:20, João Carneiro wrote: Hello, I have previously successfully used the toolbox to
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Strange calibration results
On 09-Sep-11 15:20, João Carneiro wrote: Hello, I have previously successfully used the toolbox to
9/12/11