Quadtree classified vector quantization based image retrieval scheme.
Hsin-Hui ChenHsin-Teng SheuJian-Jiun DingPublished in: ICIP (2011)
Keyphrases
- fractal image coding
- vector quantization
- quadtree
- fractal image compression
- fractal coding
- image representation
- distortion measure
- image compression
- multiresolution
- retrieval scheme
- vector quantizer
- content based image
- image data
- texture image retrieval
- image retrieval
- input image
- data structure
- multiscale
- contourlet transform
- image features
- image classification
- image content
- image segmentation
- human perception
- image database
- object retrieval
- coding scheme
- image coding
- tree structure
- retrieval method
- compression ratio
- nearest neighbor search
- rate distortion
- high resolution
- computational complexity
- image processing