Manipulating lossless video in the compressed domain.
William ThiesSteven HallSaman P. AmarasinghePublished in: ACM Multimedia (2009)
Keyphrases
- compressed domain
- compression standards
- video analysis
- compressed video
- scene change detection
- shot boundary detection
- video browsing
- video data
- motion vectors
- video objects
- surveillance videos
- dct coefficients
- bitstream
- dct domain
- moving object segmentation
- intra frame
- pixel domain
- compressed images
- video sequences
- jpeg images
- video segmentation
- inter frame
- event detection
- image compression
- video content
- bit rate
- three dimensional
- digital video
- macroblock
- video retrieval
- multimedia
- lossless compression
- video shots
- wavelet transform
- motion estimation
- high quality