A Digital Video Watermarking Algorithm Based on DCT Domain.
Jianfei LiAina SuiPublished in: CSO (2012)
Keyphrases
- digital video
- dct domain
- watermarking algorithm
- dct coefficients
- jpeg compression
- signal processing
- watermark detection
- video data
- wavelet domain
- video content
- image watermarking
- spread spectrum
- watermarking scheme
- multimedia
- copyright protection
- lossy compression
- digital watermarking
- pattern recognition
- video shots
- filter bank
- watermarking technique
- image classification
- feature extraction
- face recognition
- metadata