Lens correction in Matlab

Asked May 31 '16 at 22:07

Active Jun 23 '20 at 10:48

Viewed 232 times

With camera calibration Toolbox in MATLAB, it looks like it corrects the lens distortion only for images that had checkerboards... I did the training part to get the camera parameters from a data set of images with checkerboard with camera calibration app in MATLAB. and the lens correction for those images works perfectly. But when I apply the same camera parameters (that I got previousely) on others images with no checkerboard it does not give corrected images.

originalImage = imread('nochecherboard.jpg');
undistortedImage = undistortImage(originalImage, cameraParams);

the output

I don't know what I'm doing it wrong!! or already the MATLAB app does work only with checkerbord images???. Any help please !!!

edited Jun 23 '20 at 10:48

max taldykin

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asked May 31 '16 at 22:07

user3288977

Were the photos taken with the same lenses in the same setup? – Andras Deak -- Слава Україні May 31 '16 at 22:12
Yes, the training data with the checkerboard and the images that I want to correct are taken under the same conditions ( same lens, same setup,...) – user3288977 May 31 '16 at 22:18

Lens correction in Matlab

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