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HOW TO SELECT AN A PART OF AN IMAGE FOR PARTIAL ENCRYPTION IN MATLAB

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girish khandappalavar 2015-2-20

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编辑： Said BOUREZG 2015-2-20

Hello sir, i am doing m.tech in 2nd year now i have started my project work in that i have to do partial image encryption using idea algorithm so that i found difficulty in selecting part of an image in matlab so please help me writing code regarding that please.

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Said BOUREZG 2015-2-20

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编辑：Said BOUREZG 2015-2-20

I think you need to see this code: Extract a portion from an image it will help you.

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MATLAB Data Import and Analysis Encryption / Cryptography

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