An Image Watermarking Scheme with Tamper Detection and Recovery.
Shinfeng D. LinYu-Chan KuoYu-Hsun HuangPublished in: ICICIC (3) (2006)
Keyphrases
- tamper detection
- image watermarking scheme
- image authentication
- watermarking scheme
- jpeg compression
- data hiding
- wavelet domain
- watermark embedding
- digital watermarking
- copyright protection
- support vector regression
- watermarking algorithm
- spatial domain
- error correction
- geometric distortions
- discrete wavelet transform
- spread spectrum
- watermarked image
- watermarking technique
- image watermarking
- frequency domain
- digital images
- human visual system
- dct coefficients
- multiresolution
- gaussian noise
- denoising