Saturation Adjustment Scheme of Blind Color Watermarking for Secret Text Hiding.
Chih-Chien WuYu SuTe-Ming TuChien-Ping ChangSheng-Yi LiPublished in: J. Multim. (2010)
Keyphrases
- secret sharing scheme
- palette images
- secret data
- digital image watermarking scheme
- color images
- data hiding
- color information
- color image enhancement
- text extraction
- visual cryptography
- image authentication
- information retrieval
- secret sharing
- watermark embedding
- watermark extraction
- digital images
- color space
- text mining
- secret message
- complex background
- secret key