Scalar quantization for large scale image search.
Wengang ZhouYijuan LuHouqiang LiQi TianPublished in: ACM Multimedia (2012)
Keyphrases
- scalar quantization
- image coding
- subband
- vector quantization
- image compression
- multiple description
- finite state
- coding scheme
- source coding
- image coder
- wavelet transform
- rate allocation
- filter bank
- multiple description coding
- multiresolution
- wavelet coefficients
- bit rate
- rate distortion
- frequency domain
- bitstream
- entropy coding
- coding efficiency
- multiscale
- peer to peer
- markov decision processes
- transform coefficients
- wavelet packet
- video streaming
- markov chain
- feature vectors