Approximate Nearest Neighbor Search by Residual Vector Quantization.
Yongjian ChenTao GuanCheng WangPublished in: Sensors (2010)
Keyphrases
- approximate nearest neighbor search
- residual vector quantization
- entropy constrained
- image coding
- vector quantization
- vector quantizer
- joint optimization
- finite state
- rate distortion
- nearest neighbor
- hash functions
- metric space
- nearest neighbor search
- kd tree
- locality sensitive hashing
- image compression
- wavelet transform
- transform coding
- similarity search
- data structure
- video coding
- multi dimensional
- bit rate
- motion estimation
- filter bank
- text classification
- feature space
- learning algorithm