Hash-based space partitioning approach to iris biometric data indexing.
Tauheed AhmedMonalisa SarmaPublished in: Expert Syst. Appl. (2019)
Keyphrases
- space partitioning
- index tree
- biometric data
- biometric recognition
- security systems
- biometric systems
- biometric template
- security level
- iris recognition
- high dimensional spaces
- indexing structure
- quadtree
- similarity queries
- similarity search
- index structure
- biometric authentication
- indexing method
- pattern recognition
- face recognition
- multi dimensional
- hash functions
- main memory
- tree structure
- fingerprint identification
- nearest neighbor
- data model