Embedding digital watermark in one-dimensional signals using wavelet and Schur decomposition.
Arashdeep KaurMalay Kishore DuttaKrishan Mohan SoniNidhi TanejaPublished in: Int. J. Electron. Secur. Digit. Forensics (2017)
Keyphrases
- digital watermark
- watermarking algorithm
- watermarking technique
- jpeg compression
- watermark detection
- digital watermarking
- copyright protection
- wavelet domain
- watermarking scheme
- signal processing
- watermarked image
- digital images
- image watermarking
- wavelet transform
- wavelet coefficients
- image processing operations
- spread spectrum
- denoising
- geometric distortions
- data hiding
- spatial domain
- multiresolution
- multiscale
- compressed domain
- watermark embedding
- multimedia
- discrete wavelet transform
- cover image