Multipurpose image watermarking algorithm based on multistage vector quantization.
Zhe-Ming LuDianguo XuSheng-He SunPublished in: IEEE Trans. Image Process. (2005)
Keyphrases
- multistage
- vector quantization
- image compression
- vector quantizer
- single stage
- dynamic programming
- stochastic programming
- fractal image compression
- distortion measure
- input vector
- fractal image coding
- optimal policy
- reduced complexity
- codebook design
- computer vision
- entropy constrained
- neural gas
- image transmission
- search algorithm
- machine learning
- vector quantized
- finite state vector quantization