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The code is running but I wish to know how the pixel values are modified in a rotated image

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Nithya SIvasamy on 20 Jul 2015

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I = imread('D:\Nithya\Matlab\Nivedini\TrainDatabase1\flo (1).jpg'); J = imrotate(I,2,'bilinear'); imshow(I) figure, imshow(J)

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Guillaume on 20 Jul 2015

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https://in.mathworks.com/matlabcentral/answers/230459-the-code-is-running-but-i-wish-to-know-how-the-pixel-values-are-modified-in-a-rotated-image#answer_186574

Open in MATLAB Online

doc imrotate

and

https://en.wikipedia.org/wiki/Bilinear_interpolation

https://en.wikipedia.org/wiki/Bicubic_interpolation

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