Automatic word assignment to images based on dividing image and vector quantization.
Yasuhide MoriHironobu TakahashiRyuichi OkaPublished in: RIAO (2000)
Keyphrases
- vector quantization
- vector quantized
- distortion measure
- input image
- image data
- image features
- image collections
- image compression
- test images
- fractal image coding
- image classification
- image retrieval
- vector quantizer
- fractal coding
- edge detection
- image content
- progressive transmission
- image blocks
- successive approximation
- reduced complexity
- image representation
- natural images
- spatial information
- fractal image compression
- rate distortion
- color correction
- visual similarity
- structural similarity
- spatial correlation
- finite state vector quantization
- codebook design
- feature extraction
- reference frame
- spatial domain
- sparse representation
- n gram
- object recognition
- multiscale