First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers
votes ▼
358 questions
Tagged
calibration
×
993
views
1
answer
no
votes
2019-01-19 14:09:29 -0600
Tetragramm
cv::undistortPoints not working for me ....
undistortion
camera
calibration
CameraMatrix
460
views
no
answers
no
votes
2019-01-23 10:33:58 -0600
Der Luftmensch
Thermal Calibration Pattern Detection
filter2D
Convolution
LWIR
calibration
corners
Hough
113
views
no
answers
no
votes
2019-01-28 11:17:29 -0600
cctiger
How to calibrate a camera with a movable camera?
calibration
camera
mobile
motion
256
views
no
answers
-1
votes
2019-01-29 07:31:29 -0600
cjacquel
Chessboard axe detection
chessboard
calibration
161
views
no
answers
no
votes
2019-01-31 14:09:47 -0600
Arturo
Error Projection Points ArUco Marks
3d
calibration
calibrateCamera
aruco
409
views
no
answers
no
votes
2019-02-10 14:55:27 -0600
fabridigua
Can I use autofocus during pose estimation?
aruco
autoFocus
pose-estimation
ios
focal_length
calibration
795
views
no
answers
no
votes
2019-02-11 04:42:39 -0600
WannabeEngr
Stereo Map "Zoomed In"
StereoMap
disparity
zoom
calibration
Rectification
1k
views
no
answers
no
votes
2019-02-25 14:09:41 -0600
edelmanjm
undistortPoints() returns odd/nonsensical values despite apparently functional camera calibration
calibration
calibrateCamera
fisheye
undistortpoints
Undistort
edges
144
views
no
answers
no
votes
2019-03-05 04:06:33 -0600
opencvr
How to open external camera instead of PC camera? [closed]
calibration
camera
opencv
c++visual
242
views
no
answers
no
votes
2019-03-06 18:29:21 -0600
liurw1
Opencv stereo rectify error after stereo camera calibration
opencv
stereo
rectify
camera
calibration
103
views
no
answers
no
votes
2019-03-14 20:29:42 -0600
jack7141
Focal length from calibration parameters
focallength
calibration
136
views
no
answers
no
votes
2019-04-30 07:57:11 -0600
c__p
"Where" is my camera when tracked e.g. via aruco
camera
calibration
aruco
cameraCalibration
810
views
1
answer
no
votes
2019-05-09 05:05:32 -0600
HYPEREGO
Camera calibration without Z component?
calibrateCamera
tutorials
calibration
1k
views
1
answer
no
votes
2019-05-09 08:52:55 -0600
HYPEREGO
Remap a single point not working
remap
cvremap
initUndistortRectify
cvpoint
calibration
197
views
no
answers
no
votes
2019-05-13 11:13:21 -0600
kobeking
What are the "maps" returned by the initUndistortRectifyMap() function?
stereo
calibration
492
views
1
answer
no
votes
2019-08-14 06:37:19 -0600
dnns
Point correspondences for camera calibration using non-standard pattern
calibrateCamera
cameraCalibration
calibration
calibrationCamera
correspondence
1k
views
no
answers
no
votes
2019-05-29 04:51:03 -0600
mickael
findCirclesGrid troubles [closed]
findCirclesGrid
calibration
blobs
386
views
no
answers
no
votes
2019-06-09 11:52:01 -0600
Maksat
Template Matching tracking,2d pose estimation
template
matching
camera
calibration
pose
estimation
88
views
no
answers
no
votes
2019-06-25 04:37:38 -0600
gongjing1996
how to calibrate two cameras placed up and down?
camera
calibration
467
views
1
answer
no
votes
2019-07-01 19:26:47 -0600
Witek
Calibrating a PTZ camera
calibration
1k
views
1
answer
no
votes
2019-07-01 05:42:16 -0600
Witek
Calculating intrinsic parameters from current optical zoom
calibration
intrinsics
2k
views
1
answer
no
votes
2019-07-07 00:31:58 -0600
FlorMaye
Problems ChAruCo Camera Calibration
charuco
calibration
camera
copencv
289
views
no
answers
no
votes
2019-07-11 09:33:44 -0600
Dronzer
How to automatically find pattern size for Opencv Camera Calibration?
c++
opencv
camera
calibration
1k
views
1
answer
no
votes
2019-07-15 21:50:49 -0600
supra56
findChessboardCorners() does not work[SOLVED]
calibration
pose
checkerboard
822
views
1
answer
no
votes
2019-07-16 00:17:10 -0600
eskandar
How to retrieve Object Points of CharUco Board
calibration
charuco
aruco
stereocalibration
1k
views
1
answer
no
votes
2019-08-02 19:07:27 -0600
opalmirror
How to provide flag arguments in pthon cv2 module function
calibration
1k
views
no
answers
no
votes
2019-07-26 12:41:35 -0600
antithing
Fisheye undistorted image, does the camera matrix change?
aruco
fisheye
calibration
95
views
no
answers
no
votes
2019-08-16 07:38:14 -0600
Burdise
stereoCalibrate VGA CCD camera pair
calibration
stereo
364
views
no
answers
no
votes
2019-09-08 00:18:08 -0600
vickygig
why fx focal length is changing when I calibrating the camera.
calibration
2k
views
no
answers
no
votes
2019-09-10 07:49:33 -0600
brendanlb
OpenCV fisheye calibration fails
calibration
fisheye
c++
opencv
assertionerror
« previous
1
...
8
9
10
11
12
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
calibration
×30
camera
×9
aruco
×5
calibrateCamera
×4
opencv
×4
fisheye
×3
stereo
×3
c++
×2
cameraCalibration
×2
charuco
×2
pose
×2
3d
×1
assertionerror
×1
autoFocus
×1
blobs
×1
calibrationCamera
×1
CameraMatrix
×1
checkerboard
×1
chessboard
×1
Convolution
×1
copencv
×1
corners
×1
correspondence
×1
c++visual
×1
cvpoint
×1
cvremap
×1
disparity
×1
edges
×1
estimation
×1
filter2D
×1
findCirclesGrid
×1
focallength
×1
focal_length
×1
Hough
×1
initUndistortRectify
×1
intrinsics
×1
ios
×1
LWIR
×1
matching
×1
mobile
×1
motion
×1
pose-estimation
×1
Rectification
×1
rectify
×1
remap
×1
stereocalibration
×1
StereoMap
×1
template
×1
tutorials
×1
Undistort
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×