Questions - OpenCV Q&A Forum

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2019-08-02 02:10:39 -0600 dnns

size of distCoeffs

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2019-08-15 04:38:56 -0600 dnns

python ret value vastly different from reprojection error

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2019-10-16 03:30:42 -0600 Eduardo

Unclear how calibrateCamera estimates stdDeviations (perhaps wrong) [closed]

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2019-10-25 22:11:19 -0600 fabianc20

camera_calibration.cpp fails when pasing a file list (InputType = IMAGE_LIST)

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2019-11-21 14:57:57 -0600 opalmirror

Rotating Camera Intrinsics Matrix

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2020-01-22 04:07:55 -0600 mvuori

How can an undistorted image have the same resolution as the original?

calibrateCamera

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

[stereo calibration] intrinsic parameters estimation at different resolutions

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2020-02-13 08:03:24 -0600 wisewolf76

Difference between Camera Matrix and Projection matrix for monocular camera calibration.

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2020-04-13 14:50:45 -0600 Eduardo

Drawing checkerboard's reference frame does not yield correct results (solvePnp+projectPoints)

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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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2020-09-22 10:41:39 -0600 ConnorM

Assertion Failed ( fabs(sc) > DBL_EPSILON ) using aruco::calibrateCameraCharuco

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2020-09-01 18:41:04 -0600 becca

Locate specific pixel from left and right view on the disparity map

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2020-09-13 04:17:10 -0600 berak

why the order of colors in drawChessboardCorners() changes?

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2013-03-06 07:47:33 -0600 funwey

fix focal length in calibrateCamera()

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2013-04-03 05:43:34 -0600 surfermac

calibration without chessboard single camera

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2013-04-10 03:14:10 -0600 engine

3D calibration using openCV sample project

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2013-05-15 03:57:33 -0600 yamanneameh

StereoSGBM algorithm

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2013-06-06 01:27:52 -0600 newbie111

Can we find Camera matrix, without calibration? [closed]

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2013-06-13 02:13:47 -0600 newbie111

Finding the distortion coefficient and camera matrix : cvCalibrateCamera 2 error!

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2013-07-18 02:04:08 -0600 retep

Camera Calibration and Photomodeler

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2013-09-09 15:52:39 -0600 Djo1509

Camera location computation

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2013-09-10 23:55:19 -0600 pistorinoj

Default values for Remap/InitUndistortRectifyMap

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2013-09-13 07:43:35 -0600 bclark87

Increasing the accuracy of a moment-based computer vision system

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2013-09-18 05:34:59 -0600 sara1010

use camera calibration matrices in opengl to augment a virtual object on special marker

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2013-11-19 19:21:21 -0600 axadiw

SolvePnP detection errors [ios]

861

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2013-11-23 12:19:59 -0600 jimfred

calibrateCamera

242

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2014-03-16 06:09:55 -0600 berak

Natural Barcodes (GSoC Project)

239

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2015-01-13 11:30:22 -0600 palumbs

parameters to set in calibration(circle grid)

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2015-01-14 07:11:56 -0600 drewmacqu

calibrateCamera - is it possible to constrain the Principal Point to be inside the image size?

247

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2015-01-19 06:08:30 -0600 Goosebumps

243 questions

size of distCoeffs

python ret value vastly different from reprojection error

Unclear how calibrateCamera estimates stdDeviations (perhaps wrong) [closed]

camera_calibration.cpp fails when pasing a file list (InputType = IMAGE_LIST)

Rotating Camera Intrinsics Matrix

How can an undistorted image have the same resolution as the original?

[stereo calibration] intrinsic parameters estimation at different resolutions

Difference between Camera Matrix and Projection matrix for monocular camera calibration.

Drawing checkerboard's reference frame does not yield correct results (solvePnp+projectPoints)

Rectified Images Show unwanted results, OpenCV with Stereo Vision

Assertion Failed ( fabs(sc) > DBL_EPSILON ) using aruco::calibrateCameraCharuco

Locate specific pixel from left and right view on the disparity map

why the order of colors in drawChessboardCorners() changes?

fix focal length in calibrateCamera()

calibration without chessboard single camera

3D calibration using openCV sample project

StereoSGBM algorithm

Can we find Camera matrix, without calibration? [closed]

Finding the distortion coefficient and camera matrix : cvCalibrateCamera 2 error!

Camera Calibration and Photomodeler

Camera location computation

Default values for Remap/InitUndistortRectifyMap

Increasing the accuracy of a moment-based computer vision system

use camera calibration matrices in opengl to augment a virtual object on special marker

SolvePnP detection errors [ios]

calibrateCamera

Natural Barcodes (GSoC Project)

parameters to set in calibration(circle grid)

calibrateCamera - is it possible to constrain the Principal Point to be inside the image size?

Chessboard pose in robot and camera world

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