A Robust Logo Multiresolution Watermarking Based on Independent Component Analysis Extraction.
Thai Duy HienZensho NakaoYen-Wei ChenPublished in: IWDW (2003)
Keyphrases
- independent component analysis
- multiresolution
- principal component analysis
- independent components
- signal processing
- factor analysis
- blind source separation
- independent subspace analysis
- wavelet transform
- watermarking algorithm
- natural image statistics
- blind separation
- computer vision
- wavelet decomposition
- mixing matrix