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Watermarking of video data using integer-to-integer discrete wavelet transform

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Title Watermarking of video data using integer-to-integer discrete wavelet transform
 
Creator MERCHANT, SN
HARCHANDANI, A
DUA, S
DONDE, H
SUNESARA, I
 
Subject decoding
discrete wavelet transforms
video coding
watermarking
 
Description This paper proposes a novel video watermarking technique to embed a digital watermark in video data using integer-to-integer discrete wavelet transform. The watermark is embedded in the lowest frequency components of each frame. The method exploits features of the human visual system. The watermark can be extracted directly from the decoded video without access to the original video. Experimental results have indicated that the method is robust against MPEG encoding and re-encoding. It is also perceived that the method is effective against statistical attacks.
 
Publisher IEEE
 
Date 2008-12-16T12:06:28Z
2011-11-27T15:36:39Z
2011-12-15T09:58:23Z
2008-12-16T12:06:28Z
2011-11-27T15:36:39Z
2011-12-15T09:58:23Z
2003
 
Type Article
 
Identifier TENCON 2003:Proceedings of the Conference on Convergent Technologies for Asia-Pacific Region (V 3), Bangalore, India, 15-17 October 2003, 939-943.
0-7803-8162-9
10.1109/TENCON.2003.1273385
http://hdl.handle.net/10054/353
http://dspace.library.iitb.ac.in/xmlui/handle/10054/353
 
Language en