Keyphrases
- image sequences
- data compression
- spatio temporal
- image compression
- compression algorithm
- indexing scheme
- video sequences
- motion analysis
- optical flow
- content based retrieval
- inverted lists
- image frames
- compression scheme
- motion parameters
- multimedia databases
- indexing method
- background subtraction
- motion estimation
- indexing techniques
- compressed text
- compression rate
- apparent motion
- three dimensional
- human motion
- database
- inverted index
- motion segmentation
- access methods
- compression ratio
- text retrieval
- vector field
- consecutive images