A novel CRT-based watermarking technique for authentication of multimedia contents.
Jagdish Chandra PatraAlagappan KarthikCédric BornandPublished in: Digit. Signal Process. (2010)
Keyphrases
- copyright protection
- multimedia content
- digital watermarking
- image authentication
- watermarking technique
- digital content
- multimedia
- multimedia data
- digital images
- robust watermarking
- image watermarking
- watermarking scheme
- metadata
- digital watermark
- tamper detection
- watermarking algorithm
- spread spectrum
- watermarking method
- watermark embedding
- data processing
- multiresolution
- watermark extraction