Questions - OpenCV Q&A Forum

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2013-04-09 10:05:46 -0600 Mathieu Barnachon

Large number of chessboard corners and camera calibration

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2013-11-01 10:51:47 -0600 MahamKhan

camera Calibration in opencv (python stereo camera). Error:too many value to unpack

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2015-03-24 08:13:02 -0600 scarlett

3D coordinates of a colored tracked object with stereo vision

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2015-04-16 03:08:45 -0600 Maori

cv2.calibratecamera throws: error return without exception set

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2015-12-14 03:29:29 -0600 cy

calibration: DLT smaller error than solvePNP

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2016-01-28 21:32:08 -0600 courscaaiv

calibrateCamera with multiple patterns?

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2016-07-15 17:21:21 -0600 jads_96

Camera Calibration using ChArUco and Python

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

Re-distorting a set of points after camera calibration

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2017-05-26 10:19:39 -0600 bart.p1990

High RMS calibrateCamera Python

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2018-01-30 17:51:39 -0600 Tetragramm

Zoom lens Calibration

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2018-03-06 08:47:10 -0600 abhijit

input arguments of python's cv2.calibrateCamera

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

Increased Reprojection Error from Chessboard Calibration

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2018-10-25 05:46:03 -0600 wildwallaby

python cv2 stereoCalibrate [closed]

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2018-11-05 11:58:57 -0600 shivamp21

projectPoint is not working in openCV throwing error on bad arguments

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2019-02-22 08:07:22 -0600 C_A_M_R

Bad results with calibration over multiple Images in Python

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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]

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

python ret value vastly different from reprojection error

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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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2020-06-12 04:03:47 -0600 xynx

Get 3D world coordinates from 2D image coordinates

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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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2020-10-23 02:07:56 -0600 Tehseen

21 questions

Large number of chessboard corners and camera calibration

camera Calibration in opencv (python stereo camera). Error:too many value to unpack

3D coordinates of a colored tracked object with stereo vision

cv2.calibratecamera throws: error return without exception set

calibration: DLT smaller error than solvePNP

calibrateCamera with multiple patterns?

Camera Calibration using ChArUco and Python

Re-distorting a set of points after camera calibration

High RMS calibrateCamera Python

Zoom lens Calibration

input arguments of python's cv2.calibrateCamera

Increased Reprojection Error from Chessboard Calibration

python cv2 stereoCalibrate [closed]

projectPoint is not working in openCV throwing error on bad arguments

Bad results with calibration over multiple Images in Python

Is it possible to record in 4 bit greyscale with recording in color then converting to 4 bit greyscale? [closed]

python ret value vastly different from reprojection error

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

Get 3D world coordinates from 2D image coordinates

Rectified Images Show unwanted results, OpenCV with Stereo Vision

How to find the location of a point in an image in millimeters using camera matrix?

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