A chaos-based video watermarking algorithm.
Somayyeh MohammadiAhmad HakimiPublished in: ISC Int. J. Inf. Secur. (2012)
Keyphrases
- watermarking algorithm
- jpeg compression
- signal processing
- image watermarking
- video sequences
- watermarking scheme
- spread spectrum
- multimedia
- video data
- video frames
- wavelet domain
- video analysis
- video content
- dct coefficients
- digital image watermarking
- digital watermarking
- digital video
- copyright protection
- pattern recognition
- computer vision
- higher order
- jpeg images
- image authentication
- watermark detection
- neural network