Compressed-Domain Encryption of Adapted H.264 Video.
Razib IqbalShervin ShirmohammadiAbdulmotaleb El-SaddikPublished in: ISM (2006)
Keyphrases
- compressed domain
- video analysis
- compressed video
- scene change detection
- shot boundary detection
- video browsing
- surveillance videos
- video data
- motion vectors
- video sequences
- video objects
- inter frame
- pixel domain
- dct domain
- bitstream
- video frames
- dct coefficients
- moving object segmentation
- video segmentation
- jpeg images
- video indexing
- intra frame
- video streams
- video content
- compressed images
- video shots
- video surveillance
- key frames
- event detection
- super resolution
- macroblock
- data hiding
- multiresolution
- computational complexity
- video retrieval
- error concealment
- multimedia