Robust Multiple Watermarking Using Entropy Based Spread Spectrum.
Sushila KambleVikas MaheshkarSuneeta AgarwalVinay ShrivastavaPublished in: IC3 (1) (2010)
Keyphrases
- spread spectrum
- image watermarking
- watermark detection
- video watermarking
- data hiding
- watermarking algorithm
- transform domain
- watermarking scheme
- watermark embedding
- geometric distortions
- copyright protection
- error correction
- additive noise
- watermarking technique
- bit error rate
- lossy compression
- computer vision
- jpeg compression
- video sequences