A Digital Watermarking Scheme Used for Authentication of Surveillance Video.
Duanquan XuJiangshan ZhangBaochuan PangPublished in: CIS (2010)
Keyphrases
- watermarking scheme
- surveillance videos
- image authentication
- digital watermarking
- semi fragile
- copyright protection
- object classification
- video data
- video surveillance
- digital content
- tamper detection
- multi camera
- jpeg compression
- event detection
- spread spectrum
- watermarking technique
- real time
- surveillance system
- object tracking
- watermarking algorithm
- compressed domain
- moving target
- watermarking method
- public key
- video sequences
- watermark extraction
- human activities
- digital images
- video analysis
- maximum likelihood
- support vector
- object recognition
- feature extraction