A robust watermarking algorithm for copyright protection.
Raja' S. AlomariAhmed Al-JaberPublished in: AICCSA (2005)
Keyphrases
- watermarking algorithm
- copyright protection
- image watermarking
- geometric attacks
- watermarking technique
- digital watermarking
- digital image watermarking
- watermark detection
- signal processing
- watermarking method
- watermarking scheme
- geometric distortions
- semi fragile
- jpeg compression
- spread spectrum
- dct coefficients
- wavelet domain
- digital images
- image authentication
- multimedia content
- multimedia data
- neural network
- lossy compression
- image compression
- video sequences
- watermarked image
- feature vectors
- image normalization
- image segmentation