A robust buyer-seller watermarking scheme based on DWT.
Der-Chyuan LouJieh-Ming ShiehHao-Kuan TsoPublished in: Int. J. Pattern Recognit. Artif. Intell. (2006)
Keyphrases
- watermarking scheme
- geometric attacks
- image watermarking
- jpeg compression
- digital watermarking
- digital image watermarking
- geometric distortions
- semi fragile
- electronic commerce
- copyright protection
- watermarking technique
- watermarking algorithm
- robust watermarking scheme
- spread spectrum
- image watermarking scheme
- watermarking method
- transaction costs
- error correction
- image authentication
- discrete wavelet transform
- tamper detection
- multiresolution
- video watermarking
- watermark detection
- watermark embedding
- lossy compression
- digital watermark
- seller agents
- reversible watermarking
- image normalization
- jpeg images
- wavelet transform