Hardware implementation perspectives of digital video watermarking algorithms

We consider hardware implementation aspects of the digital watermarking problem through the implementation of a well-known video watermarking algorithm called just another watermarking system (JAWS); we discuss the time and area constraints that must be satisfied by a successful hardware implementat...

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Bibliographic Details
Published in:IEEE transactions on signal processing 2003-04, Vol.51 (4), p.925-938
Main Authors: Mathai, N.J., Kundur, D., Sheikholeslami, A.
Format: Article
Language:English
Subjects:
Algorithm design and analysis
Algorithms
Applied sciences
Architecture
Cost analysis
Costs
Cryptography
Data mining
Digital
Embedded software
Exact sciences and technology
Gain
Hardware
Information, signal and communications theory
PSNR
Robustness
Signal and communications theory
Signal processing
Signal processing algorithms
Telecommunications and information theory
Time factors
Watermarking
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Summary:We consider hardware implementation aspects of the digital watermarking problem through the implementation of a well-known video watermarking algorithm called just another watermarking system (JAWS); we discuss the time and area constraints that must be satisfied by a successful hardware implementation. A hardware architecture that implements the algorithm under the constraints is then proposed. The architecture is analyzed to gain an understanding of the relationships between algorithmic features and implementation cost. Some general findings of this work that can be applied toward making algorithmic developments more amenable to hardware implementation are finally presented.
ISSN:1053-587X
1941-0476
DOI:10.1109/TSP.2003.809382