Entropy codec based on evolutionary MHT and its application in video encryption.
Yun CaoXianfeng ZhaoDengguo FengPublished in: MM&Sec (2009)
Keyphrases
- video sequences
- video data
- real time
- multimedia
- video streams
- video frames
- video content
- evolutionary computation
- genetic algorithm
- space time
- video surveillance
- temporal correlation
- spatio temporal
- compressed video
- human activities
- digital video
- video analysis
- security properties
- key frames
- event detection
- multimedia data
- spatial and temporal
- information theoretic
- motion estimation