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
43 questions
Tagged
chessboard
×
870
views
no
answers
1
vote
2013-05-29 08:21:37 -0600
David31
Is it possible to increase the speed of findChessboardCorners
opencv
chessboard
783
views
no
answers
no
votes
2013-06-11 00:20:46 -0600
sachin_rt
Rotation Matrix calculation using cvRodrigues , Calculating real world coordinates from pixel world coordinates . [closed]
cvRodrigues2
rotationMatrix
extrinsic
chessboard
translation
943
views
no
answers
no
votes
2013-09-25 10:02:00 -0600
cmytw
fail to "findchessboardcorners" in images taken from a fisheye camera
fisheye
camera
calibration
Find
chessboard
corner
506
views
no
answers
no
votes
2013-10-20 18:06:34 -0600
Dave
Unit of objectPoints in solvePnP()
solvePnP
objectpoints
units
chessboard
827
views
no
answers
no
votes
2013-11-19 19:21:21 -0600
axadiw
SolvePnP detection errors [ios]
ios
solvePnP
calibration
chessboard
calibrateCamera
3k
views
no
answers
no
votes
2014-02-05 14:22:31 -0600
matt venn
robustly finding a region in a photo using fiducial
fiducial
chessboard
feature-detection
725
views
no
answers
2
votes
2015-02-27 15:22:48 -0600
Sociedade Esportiva Palmeiras
(OpenCV/C++) Image Rectitication/Transformation
c++
chessboard
cvWarpPerspective
Rectification
Imagetransform
calibration
579
views
no
answers
no
votes
2015-07-15 15:19:58 -0600
mjr
Corner vector of findChessboardCorners output too large?
Calib3d
calibration
chessboard
corner
ChessboardCorners
328
views
no
answers
no
votes
2016-08-30 09:35:32 -0600
Bilou563
Differences between uncalibrated and calibrated stereo
3dreconstruction
calibrateCamera
stereo-calibration
chessboard
1k
views
no
answers
no
votes
2016-09-21 07:16:43 -0600
TiBe
Triangulate Points from Stereo Image
opencv
Triangulate
stereocalibra
3dreconstruction
chessboard
475
views
no
answers
no
votes
2016-09-27 05:06:46 -0600
Captain_Obvious
CalibrateCamera returns bad intrinsic Matrix [closed]
calibrateCamera
matrix
intrinsic
chessboard
417
views
no
answers
no
votes
2016-10-28 17:01:05 -0600
CharlesB
CalibrateCamera Windows Memory Exception
calibrateCamera
Video
c++
ChessboardCorners
chessboard
memory
235
views
no
answers
no
votes
2016-12-01 03:27:10 -0600
Prototype
I get an error during the camera callibration
calibration
camera
chessboard
distortion
coefficients
228
views
no
answers
no
votes
2017-07-18 02:32:10 -0600
chimpoka
findChessboardCorners fails with 24x23 chessboard pattern
calibrateCamera
labview
chessboard
981
views
no
answers
no
votes
2017-07-31 03:11:43 -0600
Trong Nguyen
Is it possible to detect multiple chessboards at the same time?
chessboard
963
views
no
answers
no
votes
2017-09-04 00:48:18 -0600
nicksl
Camera calibration using a square grid pattern
calibrateCamera
chessboard
gridpattern
388
views
no
answers
no
votes
2018-02-19 08:27:14 -0600
Thomz
Best practice for chessboard recognition quality measure
chessboard
detection
camera2marker
quality
257
views
no
answers
-1
votes
2019-01-29 07:31:29 -0600
cjacquel
Chessboard axe detection
chessboard
calibration
707
views
no
answers
1
vote
2020-07-07 09:32:14 -0600
cheind
Latex/TikZ chessboard pattern generator
calibrateCamera
calibration
camera
chessboard
316
views
no
answers
no
votes
2020-07-13 05:26:19 -0600
Wimpos
Ideal Pinhole Camera consistency
calibration
chessboard
intrinsics
1k
views
1
answer
4
votes
2012-08-10 02:19:47 -0600
Ilya Lysenkov
Why does camera calibration work on one image but not on a (very similar) other image?
camera
calibration
chessboard
corners
2k
views
1
answer
no
votes
2013-04-09 10:05:46 -0600
Mathieu Barnachon
Large number of chessboard corners and camera calibration
calibrateCamera
chessboard
corners
python
3k
views
1
answer
1
vote
2014-06-16 00:48:26 -0600
rafaoc
Rotation Vectors and Translation Vectors
calibrateCamera
cvRodrigues2
rotationMatrix
translation
chessboard
866
views
1
answer
2
votes
2013-09-17 06:54:40 -0600
jensenb
inferiority of circular marker for stereo-calibration
stereocalibrate
3d
circular
chessboard
10k
views
1
answer
1
vote
2014-02-07 10:52:36 -0600
Haris
How to create a chess-board
chessboard
chess
grid
337
views
1
answer
no
votes
2015-03-21 08:57:54 -0600
FooBar
findCorners to Matrix
matrix
solvePnP
findCorners
chessboard
5k
views
1
answer
1
vote
2015-06-01 08:18:18 -0600
theodore
Perspective Transform using Chessboard
perspective
transform
inverse
chessboard
1k
views
1
answer
no
votes
2016-02-23 07:12:23 -0600
Tankard
What algorithm does cv::findChessboardCorners use?
chessboard
cameraCalibration
calibration
intrinsic
CameraMatrix
distortion
5k
views
1
answer
no
votes
2016-06-14 12:32:36 -0600
logidelic
Camera calibration: Pattern.png dpi?
calibration
chessboard
3k
views
1
answer
no
votes
2016-07-27 00:35:22 -0600
berak
findChessboardCorners returing false boolean value?
c++#opencv
calibration
chessboard
1
2
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
chessboard
×30
calibration
×12
calibrateCamera
×9
camera
×4
solvePnP
×3
3dreconstruction
×2
c++
×2
ChessboardCorners
×2
corner
×2
corners
×2
cvRodrigues2
×2
distortion
×2
intrinsic
×2
matrix
×2
opencv
×2
rotationMatrix
×2
translation
×2
3d
×1
Calib3d
×1
camera2marker
×1
cameraCalibration
×1
CameraMatrix
×1
chess
×1
circular
×1
coefficients
×1
c++#opencv
×1
cvWarpPerspective
×1
detection
×1
extrinsic
×1
feature-detection
×1
fiducial
×1
Find
×1
findCorners
×1
fisheye
×1
grid
×1
gridpattern
×1
Imagetransform
×1
intrinsics
×1
inverse
×1
ios
×1
labview
×1
memory
×1
objectpoints
×1
perspective
×1
python
×1
quality
×1
Rectification
×1
stereocalibra
×1
stereocalibrate
×1
stereo-calibration
×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
×
