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Aniket Paranjpe


Active since 2017

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How to compute histogram of any colour image?
please share code to compute histogram of colour image, Please help me in need for my project The test images which I am using ...

6 years ago | 0 answers | 0

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Question


How to compute normalized correlation coefficient of original image and watermarked image using MATLAB code?
My Project is regarding digital image watermarking,I need a MATLAB code to compute normalized correlation coefficient (NC) .NC f...

6 years ago | 1 answer | 0

1

answer

Question


How to compute three values of PSNR one for each channel, using RGB image?
I want to compute PSNR of a watermarked RGB image and original RGB Image. Please help it's for my project.

7 years ago | 1 answer | 0

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Question


how to compute Peak signal to noise ratio of two color images of bitmap format in MATLAB?
The file named'newimage14.bmp' is watermarked lena image. I want to find psnr of lena.bmp and watermarked lena image. please hel...

7 years ago | 0 answers | 0

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Question


I have embedded a watermark using a blind watermarking scheme?how to crosscheck whether the watermark is embedded properly or not?
I am attaching the watermark embedded image, please tell me how to crosscheck whether the watermark is properly embedded or not?...

7 years ago | 0 answers | 0

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Question


How to compute psnr of original lena image and watermarked lena image?
The attached code is used for embedding and extraction of digital watermark on the cover image by extracting its feature points....

7 years ago | 0 answers | 0

0

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Answered
I AM GETTING INDEX EXCEEDS MATRIX DIMENSIONS error? PLEASE HELP?
@Walter Roberson After making the changes you suggested i am getting index exceeds matrix dimensions error at Error in a12 (line...

7 years ago | 0

Question


I AM GETTING INDEX EXCEEDS MATRIX DIMENSIONS error? PLEASE HELP?
The following code is used for digital image watermarking using the feature points of the cover image I am getting the followin...

7 years ago | 3 answers | 0

3

answers