A Novel ICA-Based Extraction Scheme for Image Watermarking.
Gaorong ZengZhengding QiuPublished in: IIH-MSP (2008)
Keyphrases
- inter frame
- image watermarking
- video sequences
- motion estimation
- geometric attacks
- spread spectrum
- watermark embedding
- geometric distortions
- feature extraction
- copyright protection
- jpeg compression
- discrete wavelet transform
- face recognition
- watermarking technique
- multiresolution
- additive noise
- digital watermarking
- signal processing
- digital libraries