A compressed-domain watermarking algorithm for mpeg audio layer 3.
Dimitrios KoukopoulosYannis C. StamatiouPublished in: MM&Sec (2001)
Keyphrases
- compressed domain
- watermarking algorithm
- signal processing
- scene change detection
- dct coefficients
- audio signal
- watermarking technique
- jpeg compression
- compressed video
- motion vectors
- video analysis
- bitstream
- dct domain
- watermarking scheme
- inter frame
- multimedia
- wavelet domain
- video objects
- macroblock
- compressed images
- spread spectrum
- motion estimation
- pattern recognition
- jpeg images
- filter bank
- video sequences
- pixel domain
- reference frame
- motion compensation
- video data
- feature selection