Questions - OpenCV Q&A Forum

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2013-07-18 01:35:28 -0600 Daniil Osokin

C vs C++ API for camera calibration

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2013-08-26 02:36:06 -0600 engine

type and size of calibration pattern for most accurate results

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2014-03-14 04:51:06 -0600 Maxwell0star

findCirclesGrid unstable row order

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2015-09-23 09:40:44 -0600 simonbul

camera calibration memory error

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2015-10-25 16:25:34 -0600 Baiz

Confusion about number of distortion parameters

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2016-07-13 09:29:25 -0600 JamesF

Calibration with circle grid - center of gravity is not the circle center - is this implemented?

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2018-07-10 13:54:09 -0600 mannyglover

OpenCV camera_calibration sample. No input found.

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2018-03-06 08:53:38 -0600 abhijit

Increased Reprojection Error from Chessboard Calibration

686

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2017-04-26 15:18:52 -0600 stillNovice

interactive charuco application fails...

9k

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2017-05-15 19:36:25 -0600 Tetragramm

Re-distorting a set of points after camera calibration

241

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2018-01-16 11:03:15 -0600 Geoeo

Camera Calibration Extrinsics: Recover Scale

364

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2018-05-18 10:22:10 -0600 argos_rho

Is this calibration result normal?

472

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no

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2018-07-27 07:20:09 -0600 w33z

How to handle outliers in calibration? [closed]

838

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2019-05-09 05:05:32 -0600 HYPEREGO

Camera calibration without Z component?

523

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2019-08-14 06:37:19 -0600 dnns

Point correspondences for camera calibration using non-standard pattern

773

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

[stereo calibration] intrinsic parameters estimation at different resolutions

5k

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no

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

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

711

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2016-03-07 06:05:45 -0600 andreivan

49 questions

C vs C++ API for camera calibration

type and size of calibration pattern for most accurate results

findCirclesGrid unstable row order

camera calibration memory error

Confusion about number of distortion parameters

Calibration with circle grid - center of gravity is not the circle center - is this implemented?

OpenCV camera_calibration sample. No input found.

Increased Reprojection Error from Chessboard Calibration

interactive charuco application fails...

Re-distorting a set of points after camera calibration

Camera Calibration Extrinsics: Recover Scale

Is this calibration result normal?

How to handle outliers in calibration? [closed]

Camera calibration without Z component?

Point correspondences for camera calibration using non-standard pattern

[stereo calibration] intrinsic parameters estimation at different resolutions

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

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

OpenCV4Android Camera Calibration sample error

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