A joint JPEG2000 compression and watermarking system using a TCQ-based quantization scheme.
Dalila GoudiaMarc ChaumontWilliam PuechNaima Hadj-SaidPublished in: Visual Information Processing and Communication (2011)
Keyphrases
- jpeg compression
- quantization scheme
- watermarking algorithm
- watermarking scheme
- wavelet coefficients
- wavelet domain
- digital images
- compression scheme
- discrete wavelet transform
- digital image watermarking scheme
- quantization error
- signal processing
- dct coefficients
- wavelet transform
- distributed video coding
- additive noise
- high frequency
- bit plane
- subband
- multiresolution
- compression algorithm
- multiscale