Keyphrases
- uniform quantization
- hash tables
- gray code
- code length
- hash table
- adaptive quantization
- successive approximation
- hash functions
- signature file
- compression scheme
- quantization scheme
- quantization error
- nearest neighbor search
- lookup table
- order preserving
- file organization
- linear hashing
- video copy detection
- data structure
- hashing methods
- quantization noise
- color quantization
- locality sensitive
- distortion measure
- subband
- bits per pixel
- neural network
- hashing algorithm