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Somebody realized .......... digital watermarking algorithms

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eruc

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Somebody realized digital watermarking algorithms (based on wavelet transform) on FPGA, DSP....?
 

Can you explain it clearly?
 

Watermarking is the art of information hiding in image or sound or video.
but i didn't what use of wavelet transform in steganography or watermarking
 

Re: Somebody realized .......... digital watermarking algori

I think this link can give you anwer about wavelets and watermarking:
h**p://ise.stanford.edu/class/ee368a_proj00/project5/Watermarking%20Techniques.htm
regards
 

another useful link to this topic
this link contain many sources ( C language )
i think u can use this...


h**p://www.cosy.sbg.ac.at/~pmeerw/Watermarking/source/
 
Re: Somebody realized .......... digital watermarking algori

sinu_gowde said:
Hi Eruc,
yeah, snmeciut is right. It is a art used to hide the information in the Images.

here are some usefull links:
1) http://www.cosy.sbg.ac.at/~pmeerw/Watermarking/MasterThesis/

2) http://www.cosy.sbg.ac.at/~pmeerw/Watermarking/

3) http://www.ganesh.org/publ/abstracts/2001/Meerwald01b.html

4) **broken link removed**

5) **broken link removed**

6) **broken link removed**

cheers...
Click to expand...

Thanks alot really helpful
 
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