A comparative study of digital watermarking in JPEG and JPEG 2000 environments.
M. A. SuhailMohammad S. ObaidatStanley S. IpsonBalqies SadounPublished in: Inf. Sci. (2003)
Keyphrases
- jpeg compression
- digital watermarking
- lossy compression
- image compression
- compression algorithm
- compressed domain
- lossless compression
- image quality
- digital images
- image authentication
- jpeg images
- bit rate
- compression ratio
- coding method
- dct coefficients
- watermarking technique
- watermarking scheme
- copyright protection
- watermarking algorithm
- motion vectors
- digital watermark
- data hiding
- geometric distortions
- low bit rate
- image processing
- discrete cosine transform
- multimedia