Adaptive Image Watermarking Approach Based on Kernel Clustering and HVS.
Hong PengJun WangWeixing WangPublished in: WILF (2009)
Keyphrases
- image watermarking
- spread spectrum
- human visual system
- jpeg compression
- additive noise
- watermark embedding
- digital watermarking
- watermarking algorithm
- image quality
- digital images
- copyright protection
- lossy compression
- geometric distortions
- visual quality
- pattern recognition
- discrete wavelet transform
- feature space