Ratnakirti Roy

NIT Durgapur, India

2012년부터 활동

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Working as a Junior Research Fellow at NIT Durgapur, specializing on Digital Image Steganography
Professional Interests: Steganography

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How to convert 1D binary data matrix to 2D image matrix?
I have a one-dimensional matrix of size 256X256X8. It has a string of 0 and 1 of the said length. I want to form an 2D Image ma...

13년 초과 전 | 답변 수: 2 | 0

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Wavelet toolbox and Dwt2 function mismatch
I have written the following code in matlab: input_org =imread('nadal.jpg'); I=rgb2gray(input_org); [LL,LH,HL,HH] = dwt2(I,...

13년 초과 전 | 답변 수: 0 | 0

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Filesize Problem
I am using a .tiff image for LSB based steganography. The method works fie but the problem is that even if I embed a 2 byte mess...

거의 14년 전 | 답변 수: 1 | 0

1

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