Keyphrases
- compressed domain
- motion vectors
- video analysis
- bitstream
- compressed video
- dct domain
- dct coefficients
- moving object segmentation
- inter frame
- compressed images
- moving object extraction
- shot boundary detection
- image indexing
- video objects
- pixel domain
- image resizing
- computer vision
- motion estimation
- macroblock
- motion compensated
- search algorithm
- video sequences
- three dimensional