Color image authentication with tamper detection and remedy based on BCH and Bayer Pattern.
Chih-Hung LinTzung-Her ChenChun-Wei ChiuPublished in: Displays (2013)
Keyphrases
- tamper detection
- image authentication
- color images
- color filter array
- data hiding
- color components
- image content
- color space
- public key
- gray scale
- authentication scheme
- digital camera
- jpeg compression
- digital watermarking
- watermarking algorithm
- pattern matching
- image processing
- watermark embedding
- frequency domain
- digital images
- image retrieval