Modulation in the HVS Domain for Hardcopy Watermarking of Color Documents.
Joceli MayerSteven J. SimskePublished in: SITIS (2012)
Keyphrases
- error diffusion
- information retrieval
- document collections
- data hiding
- human visual system
- barcode
- xml documents
- color information
- color space
- relevant documents
- color image enhancement
- communication systems
- color images
- document retrieval
- user queries
- gray scale
- domain specific
- retrieval systems
- text documents
- digital images
- high quality
- copyright protection
- spread spectrum
- watermark embedding
- image processing