Data embedding for vector quantization image processing on the basis of adjoining state-codebook mapping.
Wei-Jen WangCheng-Ta HuangChung-Min LiuPo-Chyi SuShiuh-Jeng WangPublished in: Inf. Sci. (2013)
Keyphrases
- vector quantization
- image compression
- image processing
- data embedding
- distortion measure
- vector quantizer
- compressed images
- vector quantized
- index table
- finite state vector quantization
- codebook design
- reconstructed image
- compression ratio
- wavelet transform
- multiresolution
- multiscale
- manifold learning
- data hiding
- low bit rate
- compression algorithm
- feature extraction
- codebook generation
- computer vision