An adaptive hashing technique for indexing moving objects.
Dongseop KwonSangjun LeeWonik ChoiSukho LeePublished in: Data Knowl. Eng. (2006)
Keyphrases
- moving objects
- file organization
- geometric hashing
- hash table
- spatio temporal
- moving object databases
- information retrieval
- optical flow
- image sequences
- video sequences
- nearest neighbor search
- background subtraction
- approximate nearest neighbor search
- hash functions
- video surveillance
- road network
- database
- motion segmentation
- multiple moving objects
- indexing method
- data structure
- similarity search
- order preserving
- indexing methods
- spatio temporal databases
- dense optical flow
- mobile objects
- access methods
- indexing techniques
- multimedia databases
- dynamic scenes
- random projections
- text retrieval
- detection algorithm
- video copy detection
- information retrieval systems