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3 questions
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2018-05-22 01:58:08 -0600
arlenelalala
Using OpenCV to calibrate Pi Camera always gives me the same fx and fy for focal length
opencv
cameraCalibration
picamera
intrinsic
CameraMatrix
440
views
1
answer
no
votes
2018-06-16 06:14:09 -0600
mesutpiskin
RaspiCam fisheye calibration with OpenCV
cameraCalibration
picamera
opencv
undistortion
fisheye
790
views
2
answers
no
votes
2020-04-09 14:29:17 -0600
supra56
I can't draw the contour approximation, I use a green square to take the video but no contour on it.
opencv
picamera
contours
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