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Jitha


Active since 2013

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Question


Can i hide an audio in an image?
I need to hide an audio message in an image for audio watermarking in matlab.Is it possible?

11 years ago | 1 answer | 0

1

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Question


invisible watermarking algorithm based on dct and dwt
could u suggest a wavelet and dct based invisible watermarking algorithm.?

11 years ago | 0 answers | 0

0

answers

Question


How to convert a gray image to colour image
How to convert an image which is in gray to a colour image.?

11 years ago | 0 answers | 0

0

answers

Question


What is a good method for image hiding and extraction?
Could u help with a good method in MATLAB for image hiding and extraction that would work with MATLAB 2012a.

11 years ago | 1 answer | 0

1

answer

Question


how to hide multiple images in a single cover image
wat can i do hide multiple images in a single cover image.

11 years ago | 1 answer | 0

1

answer

Question


Why haar transform in filtering
Why should we use haar transforn in the equation [F1,F2]= wfilters('haar', 'd');

11 years ago | 1 answer | 0

1

answer

Question


How to separate an image to rgb?
how to divide an image into its r,g,and b colour planes,

11 years ago | 4 answers | 0

4

answers