A robust video watermarking technique for the tamper detection of surveillance systems.
Farnaz ArabShahidan M. AbdullahSiti Zaiton Mohd HashimAzizah Abdul ManafMazdak ZamaniPublished in: Multim. Tools Appl. (2016)
Keyphrases
- surveillance system
- watermarking technique
- tamper detection
- data hiding
- image authentication
- video surveillance
- image watermarking
- digital images
- digital watermarking
- copyright protection
- background subtraction
- watermarking algorithm
- watermarking scheme
- spread spectrum
- spatial domain
- video analysis
- digital content
- multimedia
- lossy compression
- video data
- video sequences
- public key
- geometric distortions
- compressed domain
- key frames
- event detection
- image content
- video coding
- post processing
- moving objects