Arnold cat map decryption problem

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myetceteramail myetceteramail
评论： Image Analyst 2024-1-31
i am having problems decrypting the image. please can somebody guide am i making some logical error. i guess i am not writing the decryption code properly
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mamoona
mamoona 2024-1-31
hey! do you have the matlab code for image scrambling and unscrambling using arnold cat map? i am working on colored images.
Image Analyst
Image Analyst 2024-1-31
@mamoona yes. Did you look at my answer below? The code is attached.

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Image Analyst
Image Analyst 2017-1-2
Where did you get that algorithm? Why don't you take a look at mine (attached)?
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VINAY KUMAR SHARMA
VINAY KUMAR SHARMA 2017-12-21
Sir facing a problem in the Code for again decryption, after applying your method of arnold encryption.
Walter Roberson
Walter Roberson 2017-12-21
VINAY KUMAR SHARMA:
If the error message you received was not:
IER-397-NS: RUDOLF EXHAUSTED STORE OF NOSE SHINE
then you are probably going to need to describe the problem in more detail.

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