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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2020-06-12 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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2019-06-12 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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2018-03-06 08:53:38 -0600 abhijit

8 questions

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

Get 3D world coordinates from 2D image coordinates

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

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]

Increased Reprojection Error from Chessboard Calibration

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