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Should one undistort each set of calibration images with camera calibration intrinsics before stereo calibration of a pair of cameras?

asked 2018-07-30 15:07:06 -0500

kevinkayaks gravatar image

Question is mostly stated in the title. I have pairs of calibration images, one from each camera. I run camera calibration on the detected chessboard corners in these images, once for the left camera and once for the right camera.

Before stereocalibration, should I now undistort these images and remap the chessboard coordinates using the intrinsics learned from camera calibration? Would this improve the stereo calibration?

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answered 2018-07-30 22:49:41 -0500

berak gravatar image

no, you shouldn't, it would defeat the purpose of the stereo calibration.

(you also would not need a "single" camera calibration then.)

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Asked: 2018-07-30 15:07:06 -0500

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Last updated: Jul 30 '18