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Manpreet


Gzs Ptu campus Bathinda

2015 年からアクティブ

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質問


Can PSNR be infinity
I am doing thesis on Image watermarking using DWT(Discrete Wavelet Transforms) and encryption using random permutations. After a...

9年以上 前 | 1 件の回答 | 0

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質問


Scrambling and Descrambling an Image using Matlab
Can we write a matlab code to make image cipher using Chaos and it is so robust that even after applying attacks such as contras...

9年以上 前 | 1 件の回答 | 0

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質問


Ideas to make Matlab code for Robust Image Watermarking
I need to make following Project on Image Watermarking using Matlab, need suggestions of maximum people how to start this. # ...

9年以上 前 | 2 件の回答 | 0

2

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質問


Scrambling+Descrambling+Watermarking+Attacks+Watermark Extraction+Decryption+Problems
I am doing a project on Image watermarking using Discrete Wavelet Transform(DWT) and Encryption. It is carried out in the follow...

9年以上 前 | 0 件の回答 | 1

0

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回答済み
Rotating without changing Image Pixel Value
Thanks a lot Sir!!!!!!! Your Efforts are highly appreciable, now i will work with more spirit and passion. I will try to handle ...

9年以上 前 | 0

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can i get the matlab code for scrambling a digital image based on arnold transformations??
I am doing a project on Image watermarking using Discrete Wavelet Transform(DWT) and Encryption. It is carried out in the follow...

9年以上 前 | 0

質問


Rotating without changing Image Pixel Value
I am doing a project on Image Watermarking using Discrete Wavelet Transform. I have done with watermarked image,Now I am attacki...

9年以上 前 | 3 件の回答 | 0

3

回答

質問


Find Xmin and Ymin to Imcrop an image in Matlab
I want to crop my image. Cropping of the image using coding is as follow I = imcrop(I,[xmin ymin width height]). I know the wid...

9年以上 前 | 2 件の回答 | 1

2

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