Cryptanalysis of correlation-based watermarking schemes using single watermarked copy.
Tanmoy Kanti DasSubhamoy MaitraPublished in: IEEE Signal Process. Lett. (2004)
Keyphrases
- watermarking scheme
- digital watermarking
- watermarking algorithm
- jpeg compression
- video watermarking
- copyright protection
- geometric attacks
- error correction
- geometric distortions
- spread spectrum
- image authentication
- watermark detection
- watermarking technique
- watermark embedding
- blind watermarking
- robust watermarking scheme
- digital images
- watermark extraction
- digital watermark
- dct domain
- image fusion
- spatial domain