Visually imperceptible image hiding scheme based on vector quantization.
Shih-Chieh ShieShinfeng D. LinJi-Han JiangPublished in: Inf. Process. Manag. (2010)
Keyphrases
- vector quantization
- distortion measure
- fractal image coding
- vector quantized
- image compression
- vector quantizer
- image data
- multiscale
- successive approximation
- input image
- image features
- image segmentation
- image retrieval
- fractal image compression
- image classification
- finite state vector quantization
- image coding
- image representation
- optical flow
- image sequences
- structural similarity
- input vector
- computer vision