Questions - OpenCV Q&A Forum

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

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

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

Get 3D world coordinates from 2D image coordinates

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

python ret value vastly different from reprojection error

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

Bad results with calibration over multiple Images in Python

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

python cv2 stereoCalibrate [closed]

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

Zoom lens Calibration

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

High RMS calibrateCamera 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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2018-03-06 08:53:38 -0600 abhijit

Increased Reprojection Error from Chessboard Calibration

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

Camera Calibration using ChArUco and Python

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

calibrateCamera with multiple patterns?

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

calibration: DLT smaller error than solvePNP

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

cv2.calibratecamera throws: error return without exception set

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

input arguments of python's cv2.calibrateCamera

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

21 questions

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

Rectified Images Show unwanted results, OpenCV with Stereo Vision

Get 3D world coordinates from 2D image coordinates

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

python ret value vastly different from reprojection error

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

Bad results with calibration over multiple Images in Python

projectPoint is not working in openCV throwing error on bad arguments

python cv2 stereoCalibrate [closed]

Zoom lens Calibration

High RMS calibrateCamera Python

Re-distorting a set of points after camera calibration

Increased Reprojection Error from Chessboard Calibration

Camera Calibration using ChArUco and Python

calibrateCamera with multiple patterns?

calibration: DLT smaller error than solvePNP

cv2.calibratecamera throws: error return without exception set

input arguments of python's cv2.calibrateCamera

3D coordinates of a colored tracked object with stereo vision

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

Large number of chessboard corners and camera calibration

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