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243 questions
Tagged
calibrateCamera
×
262
views
no
answers
no
votes
2018-07-27 20:46:32 -0600
kevinkayaks
Camera Calibration: very large k3 value in distCoeffs
calibrateCamera
359
views
1
answer
no
votes
2018-07-30 22:49:41 -0600
berak
Should one undistort each set of calibration images with camera calibration intrinsics before stereo calibration of a pair of cameras?
stereocalibration
calibrateCamera
250
views
no
answers
no
votes
2018-07-31 02:15:48 -0600
coldrainbow
why there is a circle in undistort image after calibration
calibrateCamera
384
views
1
answer
no
votes
2018-08-21 05:48:54 -0600
JosephChang57
One suspicious issue of Fisheye calibration at opencv4.0.0 pre
calibrateCamera
928
views
no
answers
no
votes
2018-08-28 03:46:06 -0600
astronaut
How to use stereo camera calibration restults to check accuracy of the camera for long distances?
calibrateCamera
dispairity
projection-matrix
976
views
no
answers
no
votes
2018-09-05 04:53:34 -0600
astronaut
How to find the depth (distance from the camera to the object) in m from disparity map, knowing all calibration parameters ?
calibrateCamera
DisparityMap
stereo-calibration
457
views
1
answer
no
votes
2018-09-11 05:26:50 -0600
kbarni
Can't get images from 2 cameras
stereocamera
opencv
odroid
calibrateCamera
1k
views
1
answer
no
votes
2018-09-12 05:07:12 -0600
kbarni
Get accurate depth from two monocular cameras (working as stereo) by long distances ?
calibrateCamera
stereo-calibration
depth
88
views
no
answers
no
votes
2018-09-14 13:13:16 -0600
Hamid_Vision
how can I run camera calibration C++ code of Learn OpenCV (Kahler&Bradski)?
calibrateCamera
c++
opencv
3k
views
no
answers
no
votes
2018-10-25 05:46:03 -0600
wildwallaby
python cv2 stereoCalibrate [closed]
stereo-calibration
calibrateCamera
assertionerror
opencv
python
3k
views
no
answers
no
votes
2018-11-05 11:58:57 -0600
shivamp21
projectPoint is not working in openCV throwing error on bad arguments
opencv
python
calibrateCamera
pose-estimation
1k
views
no
answers
no
votes
2018-11-06 08:33:54 -0600
Pavel Iacovlev
Camera calibration: Converting k1, k2, k3, k4 to lens distortion a, b and c parameters.
calibration
calibrateCamera
pto
distortion
779
views
no
answers
no
votes
2018-11-07 03:20:26 -0600
hayley
Using calibrateCamera without Chessboard
android
calibrateCamera
withoutChessboard
744
views
no
answers
no
votes
2018-12-12 09:05:36 -0600
user8469759
SolvePnP vs Calibrate camera
calibrateCamera
solvePnP
6k
views
1
answer
no
votes
2019-01-12 18:48:05 -0600
Eduardo
Extract rotation and translation from Fundamental matrix
calibrateCamera
342
views
no
answers
no
votes
2019-01-15 18:34:30 -0600
Tetragramm
[Opencv4] Settings.write not working Incorrect element name {; should start with a letter or '_' in function 'operator<<'
calibrateCamera
Settings
164
views
no
answers
no
votes
2019-01-31 14:09:47 -0600
Arturo
Error Projection Points ArUco Marks
3d
calibration
calibrateCamera
aruco
916
views
no
answers
no
votes
2019-02-22 08:07:22 -0600
C_A_M_R
Bad results with calibration over multiple Images in Python
opencv
python
multiple
calibrateCamera
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
256
views
no
answers
no
votes
2019-03-26 14:39:44 -0600
R.M.van_l
How to counteract the scalling of the x and y coordinate when getting closer to the object
3dreconstruction
traingulatePoints
calibrateCamera
658
views
1
answer
no
votes
2019-04-15 08:39:20 -0600
jochemspek
unexpected results from undistort using charuco camera calibration
charuco
calibrateCamera
Undistort
829
views
1
answer
no
votes
2019-05-09 05:05:32 -0600
HYPEREGO
Camera calibration without Z component?
calibrateCamera
tutorials
calibration
514
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
1
answer
no
votes
2019-08-02 02:10:39 -0600
dnns
size of distCoeffs
distortion
calibrateCamera
3k
views
2
answers
no
votes
2020-01-02 09:05:12 -0600
nanmeng2999
calibrateHandEye precision
Calib3d
handeye_calibration
robot
calibrateCamera
calibrateHandEye
2k
views
1
answer
no
votes
2019-08-15 04:38:56 -0600
dnns
python ret value vastly different from reprojection error
calibrateCamera
python
examples
161
views
no
answers
no
votes
2019-09-10 07:16:33 -0600
geregabor
Wrong Intrinsic and Distrotion coefficients
calibrateCamera
661
views
1
answer
no
votes
2019-10-16 03:30:42 -0600
Eduardo
Unclear how calibrateCamera estimates stdDeviations (perhaps wrong) [closed]
uncertainty
calibrateCamera
estimation
standard_deviation
1k
views
no
answers
no
votes
2019-10-16 07:01:42 -0600
igleer
Camera Calibration Takes too long
calibrateCamera
214
views
1
answer
no
votes
2019-10-25 22:11:19 -0600
fabianc20
camera_calibration.cpp fails when pasing a file list (InputType = IMAGE_LIST)
calibrateCamera
CalibrationInput
3dcalib
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