Oblivious Digital Watermarking Scheme with Blob-Oriented and Modular-Arithmetic-Based Spatial-Domain Mechanism.
Phen-Lan LinPublished in: J. Vis. Commun. Image Represent. (2001)
Keyphrases
- spatial domain
- watermarking scheme
- watermarked image
- transform domain
- spread spectrum
- frequency domain
- wavelet domain
- data hiding
- digital watermarking
- additive noise
- jpeg compression
- dct domain
- motion estimation
- watermarking algorithm
- copyright protection
- watermark embedding
- error correction
- watermarking method
- image authentication
- watermark detection
- digital watermark
- jpeg images
- digital content
- image watermarking
- information hiding
- geometric distortions
- digital video
- image restoration