Image segmentation in compressed domain.
Guo-Can FengJianmin JiangPublished in: J. Electronic Imaging (2003)
Keyphrases
- compressed domain
- image segmentation
- motion vectors
- video analysis
- bitstream
- dct domain
- dct coefficients
- moving object segmentation
- compressed video
- active contours
- graph cuts
- compressed images
- shot boundary detection
- image resizing
- multiscale
- inter frame
- image processing
- computer vision
- segmentation method
- motion estimation
- scene change detection
- event detection
- macroblock
- video data
- spatial domain
- segmentation algorithm
- post processing
- bit rate
- image indexing
- image compression
- moving object extraction