Multi-stage vector quantization towards low bit rate visual search.
Jie ChenLing-Yu DuanRongrong JiZhe WangPublished in: ICIP (2012)
Keyphrases
- visual search
- multistage
- low bit rate
- vector quantization
- image compression
- eye movements
- compression algorithm
- vector quantizer
- compression ratio
- subband
- dynamic programming
- reconstructed image
- visual attention
- wavelet transform
- distortion measure
- object recognition
- image retrieval
- video compression
- eye tracking
- video retrieval
- compressed images
- video coding scheme
- visual quality
- human computer interaction
- bit rate
- image processing
- transform coding
- image quality
- multiresolution
- computer vision
- optimal policy
- natural images
- feature selection
- scalar quantization