A dual pyramid watermarking for JPEG-2000.
Yu-Cheng FanHen-Wai TsaoPublished in: Int. J. High Perform. Comput. Netw. (2007)
Keyphrases
- jpeg compression
- watermarking scheme
- multiresolution
- lossy compression
- image coding
- watermarking algorithm
- image compression
- jpeg images
- multiscale
- compression algorithm
- compressed domain
- image watermarking
- compressed images
- input image
- expert group
- digital images
- information hiding
- coding method
- lossless compression
- dct coefficients
- compression ratio
- digital watermarking
- digital watermark
- spread spectrum
- coded images
- watermarking method
- scale space
- watermarking technique
- image content analysis
- compression standards
- discrete cosine transform
- fragile watermarking
- video watermarking
- copyright protection
- binary tree
- bit plane
- low bit rate
- error concealment
- coarse to fine
- image representation
- image quality