Lossless ROI Privacy Protection of H.264/AVC Compressed Surveillance Videos.
Xiaojing MaWenjun Kevin ZengLaurence T. YangDeqing ZouHai JinPublished in: IEEE Trans. Emerg. Top. Comput. (2016)
Keyphrases
- privacy protection
- surveillance videos
- compressed domain
- region of interest
- bitstream
- inter frame
- motion vectors
- video analysis
- privacy preserving
- lossless compression
- information loss
- data sharing
- macroblock
- private information
- statistical databases
- data collection
- motion estimation
- sensitive information
- image compression
- bit rate
- video sequences
- coding scheme
- database
- peer to peer
- video surveillance
- object recognition
- video coding