Improved Video Watermark Detection Using Statistically-Adaptive Accumulation.
Isao EchizenYasuhiro FujiiTakaaki YamadaSatoru TezukaHiroshi YoshiuraPublished in: KES (4) (2005)
Keyphrases
- video watermarking
- watermark detection
- spread spectrum
- watermarking scheme
- image watermarking
- video data
- video content
- digital watermarking
- video streams
- video analysis
- watermarking technique
- dct domain
- multimedia
- copyright protection
- video sequences
- watermarking algorithm
- digital video
- image processing
- discrete wavelet transform
- key frames
- computer simulation
- computational complexity
- multiscale