Keyphrases
- compressed domain
- compressed video
- dct domain
- bitstream
- motion vectors
- video analysis
- pixel domain
- moving object segmentation
- shot boundary detection
- dct coefficients
- video objects
- inter frame
- macroblock
- moving object extraction
- compression standards
- coding scheme
- video sequences
- video quality
- video coding
- motion estimation
- computational complexity
- block dct
- video transcoding
- image data
- three dimensional