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When image is rotated its pixels get very low and image become very distorted?

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Muneef
Muneef le 28 Nov 2013
Commenté : Muneef le 29 Nov 2013
When image is rotated its pixels get very low and image become very distorted?
  2 commentaires
Image Analyst
Image Analyst le 28 Nov 2013
Did you use imrotate? Can you post images or screenshots?
Muneef
Muneef le 29 Nov 2013
yes i am using imrotate command. Now i find that i have not made it a perfect square for rotation in fact i am rotating the alpha data as well.

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Matt J
Matt J le 28 Nov 2013
Modifié(e) : Matt J le 28 Nov 2013
If you're using imrotate(), try using the 'bilinear' or 'bicubic' interpolation option, instead of the default 'nearest' neighbor option.

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