An Intelligent Watermark Detection Decoder Based on Independent Component Analysis.
Zhang LiSam KwongMarian ChoyWei-wei XiaoJi ZhenJi-hong ZhangPublished in: IWDW (2003)
Keyphrases
- independent component analysis
- watermark detection
- watermarking scheme
- spread spectrum
- image watermarking
- watermarking algorithm
- signal processing
- dct domain
- independent components
- principal component analysis
- digital watermarking
- copyright protection
- watermarking technique
- jpeg compression
- digital images
- geometric distortions
- transform domain
- data hiding
- discrete cosine transform
- error correction
- image processing
- dct coefficients
- motion estimation
- multiresolution
- computer vision
- discrete wavelet transform
- computer simulation