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This group is for users of the Kalibr calibration toolbox:
https://github.com/ethz-asl/
kalibr
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Jone
,
Scott Graybill
2
6/14/23
How to use the camchain-imucam-*.yaml file
Does anyone have an insight into how to use the Kalibr calibration values to calibrate a raw
unread,
How to use the camchain-imucam-*.yaml file
Does anyone have an insight into how to use the Kalibr calibration values to calibrate a raw
6/14/23
hua...@ainirobot.com
,
gamecraft CZ
2
3/15/22
Cannot download CDE package
Hi, I have the same problem. It looks like someone who was hosting the file on his google drive
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Cannot download CDE package
Hi, I have the same problem. It looks like someone who was hosting the file on his google drive
3/15/22
Mohammad Hussein Yoosefian
10/4/21
Confused about the time delay between IMU and Camera!
Hello guys, hope you are doing well! It's quite a while I am using Kalibr, but I couldn't
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Confused about the time delay between IMU and Camera!
Hello guys, hope you are doing well! It's quite a while I am using Kalibr, but I couldn't
10/4/21
jianzhu...@gmail.com
, …
yih...@gmail.com
8
8/16/21
the lever arm estimated by Kalibr between IMU and camera changes between different calibration datasets
Finally, I added [the rolling shutter camera - IMU calibration feature](https://github.com/JzHuai0108
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the lever arm estimated by Kalibr between IMU and camera changes between different calibration datasets
Finally, I added [the rolling shutter camera - IMU calibration feature](https://github.com/JzHuai0108
8/16/21
Jagatpreet Singh Nir
5/22/19
Origin of camera coordinate system: How to interpret the translation component of the T_ci in calibration report
Hi I used Kalibr for camera IMU calibration. Attached are reports generated by Kalibr-cde package.
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Origin of camera coordinate system: How to interpret the translation component of the T_ci in calibration report
Hi I used Kalibr for camera IMU calibration. Attached are reports generated by Kalibr-cde package.
5/22/19
whois...@gmail.com
, …
cucu...@gmail.com
4
3/20/19
Omni-radtan one camera calibration Error: "No corners could be extracted for camera"
Hi Shenyu, I face the same error when using kalibr to calibrate my camera creating "yaml"
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Omni-radtan one camera calibration Error: "No corners could be extracted for camera"
Hi Shenyu, I face the same error when using kalibr to calibrate my camera creating "yaml"
3/20/19
riko.b...@gmail.com
,
xiaoche...@gmail.com
2
12/19/18
kalibr kalibr_camera_validator seems to hang
hi i met this problem too, did you solve it ? i run it on ROS kinetic and Ubuntu 16.04, i'm kinda
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kalibr kalibr_camera_validator seems to hang
hi i met this problem too, did you solve it ? i run it on ROS kinetic and Ubuntu 16.04, i'm kinda
12/19/18
nicolas...@gmail.com
, …
b6091...@gmail.com
5
10/4/18
Image topics for bagcreater and bagextractor utilities
I have the same problem. Can anyone give me some suggestions?
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Image topics for bagcreater and bagextractor utilities
I have the same problem. Can anyone give me some suggestions?
10/4/18
khodos...@gmail.com
9/6/18
kalibr with ArduCopter
Hi! I try to perform "kalibration" to RealSense camera to Pixhawk IMU with ArduCopter. The
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kalibr with ArduCopter
Hi! I try to perform "kalibration" to RealSense camera to Pixhawk IMU with ArduCopter. The
9/6/18
Ali Sabet
6/28/18
How to calibrate bumblebee2 stereo-cam with imu (jackal robot) in a simulation environment?
How can I extract the calibration parameters of the bumblebee2 stereo-cam on a jackal robot in a
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How to calibrate bumblebee2 stereo-cam with imu (jackal robot) in a simulation environment?
How can I extract the calibration parameters of the bumblebee2 stereo-cam on a jackal robot in a
6/28/18
adam.str...@gmail.com
6/5/18
Problem with single imu - single cam extrinsic calibration
Dear all, I am trying to run Kalibr Toolbox to calibrate the relative rotation and translation of the
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Problem with single imu - single cam extrinsic calibration
Dear all, I am trying to run Kalibr Toolbox to calibrate the relative rotation and translation of the
6/5/18
rose bk
3/13/18
Big data training in bangalore and chennai
The Big Data industry has gained significant growth in recent years and recent research has estimated
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Big data training in bangalore and chennai
The Big Data industry has gained significant growth in recent years and recent research has estimated
3/13/18
tp
8/4/17
AR assymetric calibration target
Hello, I have a calibration target with different sizes AR tags. They are not spread symmetrically as
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AR assymetric calibration target
Hello, I have a calibration target with different sizes AR tags. They are not spread symmetrically as
8/4/17
foun...@nifty.fashion
,
ath...@gmail.com
3
7/28/17
Does Kalibr work without ROS?
I've been able to compile it on my Mac without errors. see https://github.com/mikepurvis/ros-
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Does Kalibr work without ROS?
I've been able to compile it on my Mac without errors. see https://github.com/mikepurvis/ros-
7/28/17
ath...@gmail.com
7/13/17
Adapting Kalibr temporal calibration between an optical tracker and robot arm
I'm considering adding support for robot arms and optical trackers to kalibr among several other
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Adapting Kalibr temporal calibration between an optical tracker and robot arm
I'm considering adding support for robot arms and optical trackers to kalibr among several other
7/13/17
mhka...@gmail.com
,
kevin.qix...@gmail.com
2
6/17/17
Calculating IMU params for an MPU6000
Hi, hope you will still read the post. Did you figure out how to calculate IMU configuration params?
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Calculating IMU params for an MPU6000
Hi, hope you will still read the post. Did you figure out how to calculate IMU configuration params?
6/17/17
julianrs...@gmail.com
, …
mkling...@bostondynamics.com
7
1/26/17
Toolbox suitable for one camera and one IMU?
Obviously this is really old, but did you ever find a solution to this problem? I have the same issue
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Toolbox suitable for one camera and one IMU?
Obviously this is really old, but did you ever find a solution to this problem? I have the same issue
1/26/17
anshul2...@gmail.com
12/16/16
camera parameter initialization
I want to initialize my camera parameters with different values how can I modify it.
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camera parameter initialization
I want to initialize my camera parameters with different values how can I modify it.
12/16/16
einspyon
,
10377...@qq.com
2
12/12/16
Installation error
+1
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Installation error
+1
12/12/16
christ...@gmail.com
,
joern
4
9/30/16
undistort using omni model
Also, although I have never worked with the omni-directional model and am thus not absolutely sure
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undistort using omni model
Also, although I have never worked with the omni-directional model and am thus not absolutely sure
9/30/16
Cenek Albl
,
joern
2
9/20/16
Unable to initialize camera parameters
There is clearly something going pretty wrong, since the framework is not even able to find a
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Unable to initialize camera parameters
There is clearly something going pretty wrong, since the framework is not even able to find a
9/20/16
Henrik
,
joern
2
6/30/16
Covariance R_ymj
Hi Henrik, this covariance characterizes the distribution of the corner detections. While it is set
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Covariance R_ymj
Hi Henrik, this covariance characterizes the distribution of the corner detections. While it is set
6/30/16
daniel.b...@gmail.com
, …
riflei...@gmail.com
11
6/7/16
IMU configuration
http://fr.mathworks.com/matlabcentral/fileexchange/55765-avar
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IMU configuration
http://fr.mathworks.com/matlabcentral/fileexchange/55765-avar
6/7/16
baudouin...@gmail.com
6/2/16
Field 'rostopic' missing in file: calib/imu.yaml
Hello, I'm having some trouble running the kalibr_calibrate_imu_camera procedure. I'm using
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Field 'rostopic' missing in file: calib/imu.yaml
Hello, I'm having some trouble running the kalibr_calibrate_imu_camera procedure. I'm using
6/2/16
Julian Schwehr
, …
riflei...@gmail.com
18
6/1/16
IMU Noise Model
Hi Anton, Looks you are the expert for calibration now. I am new to this calibration with a low cost
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IMU Noise Model
Hi Anton, Looks you are the expert for calibration now. I am new to this calibration with a low cost
6/1/16
kcop...@gmail.com
1/11/16
Conventions in the kalibr software
Hello, First I'd like to thank you for this package since it is very useful and quite well
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Conventions in the kalibr software
Hello, First I'd like to thank you for this package since it is very useful and quite well
1/11/16
kopfundstei...@gmail.com
12/24/15
"Did not converge" Error for multiple camera calibration
I use a notebook with ubuntu 14.04 and ros indigo installed. I used two different cameras. While the
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"Did not converge" Error for multiple camera calibration
I use a notebook with ubuntu 14.04 and ros indigo installed. I used two different cameras. While the
12/24/15
jared.s...@gmail.com
,
Thomas Schneider
2
10/14/15
Timeshift Calculation
Hi Jared, The raw timestamps of all camera observations get shifted by the initial time offset guess
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Timeshift Calculation
Hi Jared, The raw timestamps of all camera observations get shifted by the initial time offset guess
10/14/15
wangtair...@sina.cn
,
dmytro...@gmail.com
2
10/6/15
Rectified images
Dear Tairui, I am experiencing the same problem. In particular, I have found a small example in
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Rectified images
Dear Tairui, I am experiencing the same problem. In particular, I have found a small example in
10/6/15
Md Dawud Ansari
9/28/15
BAG file creation error
Hi, can anybody help me out here with the problem I am facing regarding the .bag file creation using
unread,
BAG file creation error
Hi, can anybody help me out here with the problem I am facing regarding the .bag file creation using
9/28/15