image covered by hiding image using LSB

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hidayah aziz
hidayah aziz 2011년 10월 28일
댓글: Image Analyst 2018년 1월 27일
hi..can you help me on matlab's coding for image steganography using Least Significant Bit (LSB) which the cover and hidden image is in jpeg file?
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Andreas Sinaga
Andreas Sinaga 2018년 1월 27일
Can u email me the matlab code for that bitmap lsb sir ? andreasksinaga@gmail.com
Image Analyst
Image Analyst 2018년 1월 27일
I just attached an m-file in my answer below.

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Walter Roberson
Walter Roberson 2011년 10월 28일
MATLAB does not include any routines to do this. You will need to write your own (or find one of the many many people who have implemented the same assignment.)

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Image Analyst
Image Analyst 2011년 12월 2일
편집: Image Analyst 2018년 1월 27일
I already posted code for that in this thread: http://www.mathworks.com/matlabcentral/answers/22329-lsb-code
It will be extremely straightforward to modify it to read in any type of image file formats you want.

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