Effects of Codebook Sizes, Codeword Dimensions, and Colour Spaces on Retrieval Performance of Image Retrieval Using Vector Quantization.
Shyh Wei TengGuojun LuPublished in: IEEE Pacific Rim Conference on Multimedia (2002)
Keyphrases
- vector quantization
- image retrieval
- relevance feedback
- image database
- image compression
- colour space
- vector quantizer
- distortion measure
- vector quantized
- image content
- visual features
- input vector
- codebook design
- image representation
- visual words
- colour images
- image data
- finite state vector quantization
- entropy constrained
- tree structured vector quantization
- computer vision
- object retrieval
- co occurrence
- motion estimation
- feature space
- image processing