Trellis-Coded Rational Dither Modulation for Digital Watermarking.
Andrea AbrardoMauro BarniFernando Pérez-GonzálezCarlos MosqueraPublished in: IWDW (2005)
Keyphrases
- digital watermarking
- digital images
- copyright protection
- discrete wavelet transform
- watermarking scheme
- digital content
- digital watermark
- image watermarking
- watermarking method
- spread spectrum
- watermarking algorithm
- coding scheme
- signal processing
- pattern recognition
- jpeg compression
- image segmentation
- transform domain
- watermark embedding