Multipurpose video watermarking algorithm for copyright protection and tamper detection.
Kai AnZhe-Ming LuXue-Cheng SunZong-Hui WangPublished in: Multim. Tools Appl. (2024)
Keyphrases
- image authentication
- watermarking algorithm
- tamper detection
- copyright protection
- jpeg compression
- digital watermarking
- watermarking scheme
- multimedia data
- signal processing
- image watermarking
- wavelet domain
- semi fragile
- multimedia
- spread spectrum
- multimedia content
- jpeg images
- watermarking method
- digital images
- watermarking technique
- video content
- geometric distortions
- video data
- video analysis
- video sequences
- watermark detection
- dct coefficients
- lossy compression
- watermark embedding
- feature extraction