A Discrete Rajan Transform-based robustness improvement encrypted watermark scheme backed by Support Vector Machine.
S. VairaprakashA. ShenbagavalliPublished in: Comput. Electr. Eng. (2018)
Keyphrases
- watermark embedding
- image watermarking scheme
- support vector machine
- watermarking scheme
- geometric attacks
- digital image watermarking scheme
- support vector regression
- image watermarking
- watermark extraction
- image normalization
- jpeg compression
- spread spectrum
- watermarking method
- wavelet domain
- copyright protection
- digital watermarking
- watermarking algorithm
- image authentication
- video watermarking
- fragile watermarking scheme
- cover image
- watermarking technique
- spatial domain
- digital images
- error correction
- robust watermarking scheme