A Reversible Digital Watermarking Algorithm for Vector Maps.
Jian-Guo SunGuo-Yin ZhangAi-Hong YaoJun-Peng WuPublished in: Int. J. Netw. Secur. (2014)
Keyphrases
- watermarking algorithm
- signal processing
- jpeg compression
- wavelet domain
- image watermarking
- copyright protection
- digital watermarking
- spread spectrum
- watermarking scheme
- lossy compression
- digital image watermarking
- dct coefficients
- watermark detection
- geometric attacks
- neural network
- watermarking technique
- wavelet transform
- digital libraries
- multimedia
- computer vision