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30 questions
Tagged
cameraCalibration
×
1k
views
no
answers
-1
votes
2020-10-23 02:07:56 -0600
Tehseen
How to find the location of a point in an image in millimeters using camera matrix?
opencv
python
calibrateCamera
cameraCalibration
254
views
no
answers
no
votes
2020-09-11 11:13:40 -0600
poornapragna
When to use fisheye camera calibration?
calibration
camera
cameraCalibration
fisheye
lens
lensdistortion
384
views
1
answer
no
votes
2020-05-20 03:50:50 -0600
berak
How to calculate the distortion coefficients from two aerial images ?
calibration
cameraCalibration
Opencv4.1.1
6k
views
1
answer
no
votes
2020-02-13 08:03:24 -0600
wisewolf76
Difference between Camera Matrix and Projection matrix for monocular camera calibration.
cameraCalibration
calibrateCamera
calibration
monocular
618
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
2k
views
1
answer
no
votes
2019-05-13 13:09:41 -0600
Eduardo
What do rotation and translation vector represent in cameraCalibrate() function
cameraCalibration
215
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
550
views
no
answers
no
votes
2018-11-20 16:00:23 -0600
opalmirror
CameraCalibration example computes NAN
android
cameraCalibration
469
views
1
answer
no
votes
2018-06-16 06:14:09 -0600
mesutpiskin
RaspiCam fisheye calibration with OpenCV
cameraCalibration
picamera
opencv
undistortion
fisheye
424
views
no
answers
no
votes
2018-06-15 09:40:17 -0600
carpetfizz
How does cv2.projectPoints actually work?
cameraCalibration
387
views
no
answers
no
votes
2018-05-22 01:58:08 -0600
arlenelalala
Using OpenCV to calibrate Pi Camera always gives me the same fx and fy for focal length
opencv
cameraCalibration
picamera
intrinsic
CameraMatrix
789
views
1
answer
no
votes
2017-12-29 14:36:10 -0600
Tetragramm
What is the focal length for computer generated pictures?
cameraCalibration
calibrationCamera
focallength
calibration
aruco
1k
views
no
answers
no
votes
2017-10-03 02:01:19 -0600
ajayramesh
solvePnP not woking
solvePnP
cameraCalibration
3dreconstruction
266
views
1
answer
no
votes
2017-07-13 12:57:26 -0600
SSteve
Are units of square and marker side length significant in calibrate_camera_charuco
cameraCalibration
charuco
347
views
1
answer
no
votes
2017-01-24 03:31:18 -0600
pi-null-mezon
I would like to stream VDO from IP camera app by using Java code
cameraCalibration
videocapture
java
366
views
1
answer
no
votes
2016-11-18 16:32:38 -0600
Eduardo
Questions on camera matrices
cameraCalibration
97
views
no
answers
no
votes
2016-10-03 13:56:07 -0600
Peter82
Manual Definition of points for image correction
camera
cameraCalibration
266
views
1
answer
-1
votes
2016-07-18 02:46:07 -0600
berak
Where is the function cvUndistort2()'s code?
cameraCalibration
237
views
no
answers
no
votes
2016-06-27 08:45:08 -0600
starlord_1
RQDecomp3X3 precision Loss
cameraCalibration
QRDecompositon
RQDecomp3X3
2k
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
640
views
no
answers
no
votes
2016-01-05 02:29:40 -0600
Winter
Rotation Matrix [closed]
cameraCalibration
rotationMatrix
645
views
3
answers
no
votes
2015-07-17 05:49:18 -0600
Giancola
3d calibration
Calib3d
cameraCalibration
548
views
2
answers
no
votes
2015-04-08 14:59:56 -0600
Mytheral
How to determine the number of Chessboard corners found in CameraCalibration
cameraCalibration
AndroidOpenCV
opencv4android
2k
views
1
answer
1
vote
2015-02-25 03:54:21 -0600
theodore
Image Transformation OpenCV/C++
c++
WarpPerspective
transformation
ChessboardCorners
cameraCalibration
317
views
no
answers
no
votes
2013-06-13 02:13:47 -0600
newbie111
Finding the distortion coefficient and camera matrix : cvCalibrateCamera 2 error!
#opencv
calibrateCamera
cameraCalibration
17k
views
2
answers
2
votes
2013-05-28 11:46:36 -0600
RaulPL
2D pixel coordinate to 3D world coordinate conversion
calibrateCamera
camera
intrinsic
cameraCalibration
558
views
no
answers
no
votes
2013-04-19 14:12:00 -0600
Israelcp
how can i get the camera projection matrix out of calibrateCamera() return values
cameraCalibration
C++.OpenCV
triangulation
matrix
2k
views
1
answer
1
vote
2013-03-05 07:57:50 -0600
pocahentez
Camera calibration
cameraCalibration
OpenCV-2.4.3
android
opencv4android
1k
views
2
answers
no
votes
2013-02-19 18:50:23 -0600
Martin Peris
Extrinsic.yml meanings
extrinsic
cameraCalibration
2k
views
1
answer
no
votes
2013-02-19 10:50:21 -0600
berak
transform camera resolution in opencv
cameraCalibration
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