Questions - OpenCV Q&A Forum

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2013-07-15 12:10:09 -0600 Daniil Osokin

How can i calibrate 2 not aligned Cameras

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2013-09-14 01:48:53 -0600 Mathieu Barnachon

How to find errors in stereo calibration and rectification?

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2013-10-07 13:41:40 -0600 thevidyy

Disparity maps with BMState [closed]

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2013-11-21 10:38:21 -0600 Cuong

Stereo Rectification - Rectified image larger than original one

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2014-02-18 15:57:20 -0600 hcastlee

Stereo Matching/Calibration Help

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2014-03-28 07:35:33 -0600 dberga

stereoCalibrate problem (solved)

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2015-04-09 09:56:36 -0600 Tankard

StereoCalibrate - error: (-206) in function cvReleaseMat

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2016-02-25 02:57:31 -0600 AJW

Stereo Calibration - what is optimised?

stereocalibration

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2016-03-07 05:53:20 -0600 aspirisha

StereoCalibrate hack

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2016-03-18 03:21:25 -0600 Mathieu Barnachon

ROI in StereoRectify

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2017-06-10 10:45:00 -0600 Ibra

converting triangulation output to world coordinate system

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2017-09-14 04:52:33 -0600 Carl

Stereo vision scale deviation

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2017-10-02 02:19:43 -0600 karanjoisher

Getting huge error on distance calculated from stereo vision

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2017-10-02 08:30:07 -0600 r@opencv

Does stereoBM compute epilines, F and E (built-in)?

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2018-04-17 00:31:09 -0600 xginu

Stereo re-calibration using OpenCV's findEssentialMat(), recoverPose()

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2018-05-23 10:21:34 -0600 antithing

Update Projection matrices for triangulation

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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?

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2018-10-12 01:08:18 -0600 hotteock

My disparity map is only 2parts.

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2019-01-25 08:17:04 -0600 emircankavas

Stereo Camera Calibration Problem

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2019-02-20 17:56:49 -0600 franzkromer

Garbage from stereo calibration

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2019-05-07 08:38:28 -0600 antithing

Triangulate points from a calibrated fisheye camera pair

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2019-06-04 07:40:45 -0600 Kafan

Should I use focal length from camera matrix or new camera matrix for depth estimation?

840

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2019-07-16 00:17:10 -0600 eskandar

How to retrieve Object Points of CharUco Board

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2019-10-22 16:18:00 -0600 Dan_Bider

Re-project 3D points to 2D, using two stereo-calibrated cameras

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2020-02-06 13:38:58 -0600 opalmirror

[stereo calibration] intrinsic parameters estimation at different resolutions

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2020-04-03 21:09:05 -0600 supra56

Bad triangulation in stereo camera setup on FOV borders

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2020-06-10 13:09:55 -0600 neil_DGD

cv::stereoCalibrate high RMS, roll and pitch of subordinate camera not quite correct

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2020-08-03 07:45:48 -0600 berak

Rectified Images Show unwanted results, OpenCV with Stereo Vision

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2020-08-26 05:00:44 -0600 berak

29 questions

How can i calibrate 2 not aligned Cameras

How to find errors in stereo calibration and rectification?

Disparity maps with BMState [closed]

Stereo Rectification - Rectified image larger than original one

Stereo Matching/Calibration Help

stereoCalibrate problem (solved)

StereoCalibrate - error: (-206) in function cvReleaseMat

Stereo Calibration - what is optimised?

StereoCalibrate hack

ROI in StereoRectify

converting triangulation output to world coordinate system

Stereo vision scale deviation

Getting huge error on distance calculated from stereo vision

Does stereoBM compute epilines, F and E (built-in)?

Stereo re-calibration using OpenCV's findEssentialMat(), recoverPose()

Update Projection matrices for triangulation

Should one undistort each set of calibration images with camera calibration intrinsics before stereo calibration of a pair of cameras?

My disparity map is only 2parts.

Stereo Camera Calibration Problem

Garbage from stereo calibration

Triangulate points from a calibrated fisheye camera pair

Should I use focal length from camera matrix or new camera matrix for depth estimation?

How to retrieve Object Points of CharUco Board

Re-project 3D points to 2D, using two stereo-calibrated cameras

[stereo calibration] intrinsic parameters estimation at different resolutions

Bad triangulation in stereo camera setup on FOV borders

cv::stereoCalibrate high RMS, roll and pitch of subordinate camera not quite correct

Rectified Images Show unwanted results, OpenCV with Stereo Vision

cv2.stereoCalibrate: objectPoints-error (-210:Unsupported format or combination of formats)

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