Robust Image Watermarking Algorithm Based on Predictive Vector Quantization.
Yue-Nan LiChun-He LiuZhe-Ming LuJeng-Shyang PanPublished in: ICICIC (3) (2006)
Keyphrases
- vector quantization
- image compression
- vector quantizer
- residual vector quantization
- fractal image compression
- distortion measure
- reduced complexity
- input vector
- neural gas
- successive approximation
- computer vision
- wavelet transform
- image coding
- fractal image coding
- joint source and channel coding
- speaker recognition
- structural information
- motion estimation