Performance Analysis of Color Image Watermarking Schemes Using Perceptually Redundant Signal Spaces.
Chun-Hsien ChouKuo-Cheng LiuPublished in: IIH-MSP (2006)
Keyphrases
- watermarking scheme
- color images
- signal processing
- digital watermarking
- image authentication
- video watermarking
- watermarking algorithm
- gray scale
- copyright protection
- jpeg compression
- watermark embedding
- spread spectrum
- watermarked image
- error correction
- blind watermarking
- high frequency
- color space
- non stationary
- watermarking method
- color information
- watermarking technique
- frequency domain
- geometric distortions
- human visual system
- image processing
- low frequency
- image watermarking
- image quality
- digital images
- watermark detection
- multiscale