Comparison of Feature Extraction Techniques for Watermark Synchronization.
Hae-Yeoun LeeHeung-Kyu LeeJunseok LeePublished in: KES (4) (2005)
Keyphrases
- feature extraction
- digital images
- watermarking algorithm
- video watermarking
- preprocessing
- image classification
- dimensionality reduction
- feature space
- wavelet transform
- extracted features
- watermarking scheme
- pattern classification
- feature vectors
- feature selection
- linear discriminant analysis
- discriminant analysis
- face recognition
- face images
- principal component analysis
- motion estimation
- pattern recognition
- jpeg compression
- digital watermarking
- spread spectrum
- feature extractors
- linear feature extraction