Multi-flow Attacks Against Network Flow Watermarking Schemes.
Negar KiyavashAmir HoumansadrNikita BorisovPublished in: USENIX Security Symposium (2008)
Keyphrases
- watermarking scheme
- network flow
- min cost
- network flow problem
- blind watermarking
- image watermarking scheme
- digital watermarking
- minimum cost
- watermarking algorithm
- error correction
- copyright protection
- integer programming
- spread spectrum
- optimization model
- video watermarking
- watermarking method
- linear programming
- watermarking technique
- jpeg compression
- watermark embedding
- image authentication
- max flow
- geometric attacks
- watermark detection
- network flow formulation
- bipartite graph
- digital watermark
- image watermarking
- combinatorial optimization problems