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Question
Can PSNR be infinity
I am doing thesis on Image watermarking using DWT(Discrete Wavelet Transforms) and encryption using random permutations. After a...
10 years ago | 1 answer | 0
1
answerQuestion
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...
10 years ago | 1 answer | 0
1
answerQuestion
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. # ...
10 years ago | 2 answers | 0
2
answersQuestion
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...
10 years ago | 0 answers | 1
0
answersRotating 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 ...
10 years ago | 0
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...
10 years ago | 0
Question
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...
10 years ago | 3 answers | 0
3
answersQuestion
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...
10 years ago | 2 answers | 1
