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PRATAP MANDAL


Last seen: 3年以上 前 |  2020 年からアクティブ

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Pixel value difference histogram of two images
Suppose I have two matrices for cover and stego images. I want to draw the pixel value difference histogram as shown in the abov...

3年以上 前 | 0 件の回答 | 0

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Pixel value difference graph for two images
I want to show the pixel value difference histogram of two images as shown in the above attached file and want to show the outli...

3年以上 前 | 1 件の回答 | 0

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Help embedding secret message using lwt .cannot extract the secret message correctly
I have tried to execute the code, but the code is not working. It is saying "undefined function or variable 'binRoundC2Dec' ". ...

3年以上 前 | 0