Using Cryptographic and Watermarking Algorithms.
Jana DittmannPetra WohlmacherKlara NahrstedtPublished in: IEEE Multim. (2001)
Keyphrases
- watermarking algorithm
- signal processing
- jpeg compression
- geometric attacks
- smart card
- watermarking scheme
- image watermarking
- digital image watermarking
- wavelet domain
- spread spectrum
- copyright protection
- dct coefficients
- watermarking technique
- geometric distortions
- digital watermarking
- watermark detection
- watermarking method
- multiscale
- barcode
- visual information
- frequency domain
- image compression
- denoising
- pattern recognition