Secured Cross Layered Watermark Embedding For Digital Image Authentication Using IWT - SVD.
Kilari Jyothsna DeviPriyanka SinghPublished in: ICIIS (2020)
Keyphrases
- image authentication
- watermark embedding
- watermarking scheme
- public key
- spread spectrum
- singular value decomposition
- copyright protection
- cover image
- jpeg compression
- watermarking algorithm
- image content
- image watermarking
- digital watermarking
- human visual system
- authentication scheme
- lossy compression
- digital libraries
- singular values
- signal processing
- wavelet domain
- multimedia data
- additive noise
- watermarking technique
- empirical mode decomposition
- digital images
- digital content
- metadata