A New Optimum Detection Scheme for Additive Watermarks Embedded in Spatial Domain.
Maki YoshidaTakaaki FujitaToru FujiwaraPublished in: IIH-MSP (2006)
Keyphrases
- spatial domain
- detection scheme
- watermarked image
- wavelet domain
- watermarking algorithm
- frequency domain
- transform domain
- spread spectrum
- data hiding
- watermarking technique
- additive noise
- image watermarking
- embedded image
- motion estimation
- discrete wavelet transform
- dct domain
- temporal domain
- digital images
- fourier domain
- cover image
- copyright protection
- jpeg compression
- digital watermark
- watermarking scheme
- log polar
- subband
- image authentication
- digital watermarking
- watermarking method
- image processing operations
- computer vision
- spectral domain