Joint trellis-coded quantization watermarking for JPEG2000 images.
Dalila GoudiaMarc ChaumontWilliam PuechNaima Hadj-SaidPublished in: Ann. des Télécommunications (2012)
Keyphrases
- jpeg images
- trellis coded quantization
- compression algorithm
- data hiding
- image compression
- compression ratio
- jpeg compression
- watermarking algorithm
- bitstream
- low bit rate
- image coding
- dct coefficients
- discrete cosine transform
- watermarking scheme
- compressed images
- wavelet transform
- dct domain
- lossy compression
- spatial domain
- signal processing