Fast extraction of spatially reduced image sequences from MPEG-2 compressed video.
Junehwa SongBoon-Lock YeoPublished in: IEEE Trans. Circuits Syst. Video Technol. (1999)
Keyphrases
- web pages
- image sequences
- data extraction
- website
- optical flow
- spatio temporally
- video sequences
- motion analysis
- spatio temporal
- motion estimation
- computer vision
- real world
- information extraction
- image frames
- automatic extraction
- knowledge extraction
- robust motion estimation
- background subtraction
- object tracking
- flow field
- structure from motion
- automatically extracted
- camera motion
- moving objects
- automatically extracting
- information retrieval
- databases