Robust digital image watermark scheme on wavelet domain using fuzzy rough sets.
Cong JinShu-Wei JinPublished in: J. Intell. Fuzzy Syst. (2016)
Keyphrases
- digital images
- wavelet domain
- image watermarking scheme
- watermarking technique
- watermarking algorithm
- watermarking scheme
- jpeg compression
- digital watermarking
- copyright protection
- watermark embedding
- image watermarking
- spatial domain
- fuzzy rough sets
- denoising
- watermarked image
- wavelet coefficients
- watermark detection
- watermarking method
- wavelet transform
- human visual system
- digital image watermarking
- discrete wavelet transform
- image denoising
- watermark extraction
- shift invariant
- multiresolution
- digital watermark
- geometric distortions
- embedded image
- digital image processing
- multiscale
- subband
- spread spectrum
- image authentication
- computer vision
- lossy compression
- rough sets
- natural images
- data hiding
- high frequency
- forgery detection
- dct coefficients
- noisy images
- frequency domain
- jpeg images
- compressed domain
- digital content
- computational complexity
- pattern recognition