A content dependent spatially localized video watermark for resistance to collusion and interpolation attacks.
Karen SuDeepa KundurDimitrios HatzinakosPublished in: ICIP (1) (2001)
Keyphrases
- video watermarking
- watermarking scheme
- watermarking algorithm
- spatially localized
- watermarking technique
- multimedia
- digital watermarking
- image watermarking
- video data
- digital content
- multimedia data
- watermarking method
- digital images
- video sequences
- digital watermark
- copyright protection
- video frames
- spread spectrum
- multimedia content
- jpeg compression
- feature extraction
- watermark detection
- band limited
- multiresolution