Content-based video retrieval using motion descriptors extracted from compressed domain.
R. Venkatesh BabuK. R. RamakrishnanPublished in: ISCAS (4) (2002)
Keyphrases
- compressed domain
- content based video retrieval
- video objects
- motion vectors
- inter frame
- motion estimation
- video analysis
- bitstream
- surveillance videos
- content based retrieval
- space time
- object recognition
- image retrieval
- motion compensation
- computer vision
- object motion
- human motion
- macroblock
- reference frame
- multimedia data
- image database
- similarity measure