A Zero-Watermarking Scheme for Vector Map Based on Feature Vertex Distance Ratio.
Yuwei PengMingLiang YuePublished in: J. Electr. Comput. Eng. (2015)
Keyphrases
- watermarking scheme
- feature vectors
- copyright protection
- digital watermarking
- jpeg compression
- image authentication
- spread spectrum
- image watermarking scheme
- error correction
- reversible watermarking
- watermarking algorithm
- watermark detection
- image features
- video watermarking
- watermark embedding
- geometric distortions
- support vector machine