A self-embedded watermarking scheme based on relationship function of corresponding inter-blocks DCT coefficient.
Guobo LiSongwen PeiGang ChenWenjun CaoBaifeng WuPublished in: CSCWD (2009)
Keyphrases
- watermarking scheme
- watermarking algorithm
- watermarking technique
- robust watermarking scheme
- blind watermarking
- jpeg compression
- information hiding
- watermarked image
- digital watermarking
- spread spectrum
- dct coefficients
- copyright protection
- image watermarking scheme
- error correction
- digital images
- semi fragile
- image authentication
- video watermarking
- digital watermark
- lossy compression
- data hiding
- transform domain
- watermark detection
- digital content
- signal processing