Tree-Structured Vector Quantization for Similarity Queries.
Hanwei WuQiwen WangMarkus FlierlPublished in: DCC (2017)
Keyphrases
- similarity queries
- tree structured vector quantization
- vector quantization
- similarity search
- metric space
- image compression
- access methods
- content based retrieval
- video coding
- range queries
- multimedia data
- index structure
- vector quantizer
- spatial objects
- indexing method
- multimedia databases
- data structure
- r tree
- user defined
- query processing
- biological sequences
- query refinement
- similarity measure
- high dimensional
- multi dimensional
- wavelet transform
- spatial databases
- image database
- metric access methods
- image coding
- query formulation
- point sets
- data sets
- distance function
- nearest neighbor
- motion estimation
- multiresolution
- multiscale
- search engine