QIM watermarking combined to JPEG2000 part I and II.
Achraf MakhloufiAzza Ouled ZaidRidha BouallegueAmmar BoualleguePublished in: ICPR (3) (2006)
Keyphrases
- information hiding
- watermarking algorithm
- jpeg compression
- jpeg images
- data hiding
- dct coefficients
- watermarking scheme
- image compression
- image coding
- lossy compression
- digital images
- table of contents
- error correction
- image watermarking
- coded images
- digital watermarking
- quantization index modulation
- computational complexity
- copyright protection
- compressed images
- compression algorithm
- image quality
- lossless compression
- compressed domain
- spread spectrum
- watermarking method
- progressive transmission
- digital watermark
- multiscale
- fragile watermarking