Retrieval performance analysis of multibiometric database using optimized multidimensional spectral hashing based indexing.
Revathi BalasundaramGnanou Florence SudhaPublished in: J. King Saud Univ. Comput. Inf. Sci. (2021)
Keyphrases
- database
- indexing techniques
- efficient indexing
- content based indexing
- similarity retrieval
- databases
- retrieval engine
- content based retrieval
- indexing structure
- information retrieval
- similarity search
- automatic indexing
- efficiently retrieve
- efficient retrieval
- multimedia databases
- image indexing
- locality sensitive hashing
- relational databases
- document indexing
- signature file
- image retrieval
- image database
- video indexing
- multimedia retrieval
- database management systems
- geometric hashing
- data structure
- index terms
- multi dimensional
- text retrieval
- indexing method
- data model
- data retrieval
- information retrieval systems
- retrieval systems
- search engine
- query expansion
- metadata
- content description
- file organization
- approximate nearest neighbor
- multimedia
- retrieving images
- database systems
- access methods
- hash table
- retrieval model
- video retrieval
- inverted file