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MykhailoTrushchMykhailoTrushch
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Merge pull request #1266 from MykhailoTrushch:ca_cpp
Chromatic Aberration Correction Data #1266 Related: opencv/opencv#27490, opencv/opencv#27491, opencv/opencv#27206 This PR adds data for testing of chromatic aberration calibration and correction. It includes a calibration pattern made from many black discs arranged in a rectangle which is printed out on A3 paper, and a photo is taken with a camera with an open aperture. On the camera, I disabled all kinds of existing chromatic aberration corrections and denoising. My camera can only save in .cr2 or .jpg, so I converted the image to png and downsized it. Also, this PR includes the sample calibration data which the calibration procedure should output when using the supplied photo as input.
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‎testdata/cv/cameracalibration/chromatic_aberration/ca_photo.png‎

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‎testdata/cv/cameracalibration/chromatic_aberration/ca_photo_calib.yaml‎

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‎testdata/cv/cameracalibration/chromatic_aberration/chromatic_aberration_pattern_a3.png‎

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‎testdata/cv/cameracalibration/chromatic_aberration/radial.yaml‎

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‎testdata/cv/cameracalibration/chromatic_aberration/synthetic_radial.png‎

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