image covered by hiding image using LSB

28 Ott 2011
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Risposta accettata
Aggiornato 27 Gen 2018
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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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Chandra Kurniawan
Chandra Kurniawan il 2 Dic 2011
I have one. But it works only for .bmp image format.
Andreas Sinaga
Andreas Sinaga il 27 Gen 2018
Can u email me the matlab code for that bitmap lsb sir ? andreasksinaga@gmail.com
Image Analyst
Image Analyst il 27 Gen 2018
I just attached an m-file in my answer below.

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Walter Roberson
Walter Roberson il 28 Ott 2011

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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 il 2 Dic 2011
Modificato: Image Analyst il 27 Gen 2018

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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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