Robust and Reversible Image Watermarking Scheme Using Combined DCT-DWT-SVD Transforms.
Souad BekkouchKamel Mohamed FaraounPublished in: J. Inf. Process. Syst. (2015)
Keyphrases
- image watermarking
- image watermarking scheme
- digital watermark
- jpeg compression
- wavelet domain
- geometric attacks
- watermarking scheme
- digital image watermarking
- discrete wavelet transform
- singular value decomposition
- watermark detection
- geometric distortions
- spatial domain
- discrete cosine transform
- digital watermarking
- multiresolution
- copyright protection
- transform domain
- image normalization
- wavelet transform
- dct coefficients
- singular values
- watermarking algorithm
- support vector regression
- frequency domain
- jpeg images
- image compression
- least squares
- digital images