Visible Watermarking Scheme for Quick Response Code Based on Reversible Data Hiding.
Shun ZhangTiegang GaoPublished in: Int. J. Digit. Crime Forensics (2014)
Keyphrases
- quick response
- watermarking scheme
- reversible data hiding
- data hiding
- error correction
- spread spectrum
- watermarking technique
- copyright protection
- digital watermarking
- image authentication
- watermarking algorithm
- watermarking method
- jpeg compression
- watermarked image
- cover image
- geometric distortions
- watermark embedding
- information hiding
- pixel values
- visual quality
- multiresolution
- communication systems
- image watermarking
- secret data
- human visual system