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243 questions
Tagged
calibrateCamera
×
528
views
no
answers
no
votes
2018-05-14 17:08:56 -0600
arlenelalala
PiCamera V2, intrinsic matrix after calibration to compare
RaspberryPi
calibrateCamera
intrinsic
CameraMatrix
330
views
no
answers
no
votes
2018-05-17 08:21:33 -0600
ekuusi
calibrateCamera cameraMatrix and distCoeff inputs
opencv#nodejs
calibrateCamera
160
views
no
answers
no
votes
2018-05-25 19:13:27 -0600
ARYL518
Is it sufficient just using one image to calibrate a camera with good initialization known?
calibrateCamera
812
views
no
answers
1
vote
2018-05-30 03:52:52 -0600
zdczdcc
Improve accuracy about calculation of transformation
calibration
calibrateCamera
pose-estimation
camerapose
521
views
no
answers
no
votes
2018-07-03 10:29:48 -0600
Thiyaga
Bad Results - Stereo Calibration - Rectification - Correspondence
calibrateCamera
stereo-calibration
Rectification
stereo_match
StereoCorrespondence
562
views
no
answers
no
votes
2018-07-18 14:21:13 -0600
jbrownkramer
How to achieve pixel level accuracy with camera calibration
calibration
calibrateCamera
52
views
no
answers
no
votes
2018-07-23 07:20:29 -0600
nivassi
Camera distortion correction when relative distortion is known
calibrateCamera
79
views
no
answers
no
votes
2018-07-26 07:25:21 -0600
samasoumia
Why I couldn't get frames from my webcam ?
calibrateCamera
262
views
no
answers
no
votes
2018-07-27 20:46:32 -0600
kevinkayaks
Camera Calibration: very large k3 value in distCoeffs
calibrateCamera
251
views
no
answers
no
votes
2018-07-31 02:15:48 -0600
coldrainbow
why there is a circle in undistort image after calibration
calibrateCamera
929
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
2k
views
no
answers
-1
votes
2018-09-09 12:49:42 -0600
earcz
How to use camera parameters to calculate world distance in cm between pixels?
calibrateCamera
reprojectImageTo3D
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
781
views
no
answers
no
votes
2018-11-07 03:20:26 -0600
hayley
Using calibrateCamera without Chessboard
android
calibrateCamera
withoutChessboard
748
views
no
answers
no
votes
2018-12-12 09:05:36 -0600
user8469759
SolvePnP vs Calibrate camera
calibrateCamera
solvePnP
3k
views
no
answers
2
votes
2018-12-21 07:38:47 -0600
joyuer
Circle pattern or chessboard for calibration?
calibrateCamera
calibration
findChessboardCorner
185
views
no
answers
-1
votes
2019-01-04 18:42:35 -0600
czjczjczj1
Cannot run code for camera calibration [closed]
calibrateCamera
c++
346
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
1k
views
no
answers
no
votes
2019-02-06 13:03:38 -0600
sdwarfs
Interpretation of translational vectors results of camera calibration.
calibrateCamera
tvecs
165
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
257
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
112
views
no
answers
-1
votes
2019-04-30 00:17:44 -0600
artz3345
3D Camera Pose Estimation
c++
opencv
calibrateCamera
3d
434
views
no
answers
-1
votes
2019-06-12 03:25:39 -0600
Daverry
Is it possible to record in 4 bit greyscale with recording in color then converting to 4 bit greyscale? [closed]
opencv
python
calibrateCamera
camera
8bit
greyscale
285
views
no
answers
1
vote
2019-09-09 03:04:15 -0600
Bleach
Multi camera calibration with flat pattern, error minimization.
camera
calibrateCamera
stereocalibrate
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camera
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multiple
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opencv#nodejs
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traingulatePoints
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tvecs
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