A Novel Visible Watermarking Scheme Based on Distance Transform.
Guo-Jian ChouRan-Zan WangYeuan-Kuen LeeChing Yu YangPublished in: IIH-MSP (1) (2017)
Keyphrases
- distance transform
- watermarking scheme
- euclidean distance transform
- jpeg compression
- digital watermarking
- copyright protection
- error correction
- spread spectrum
- image watermarking scheme
- weighted distance
- watermarking algorithm
- fourier transform
- image authentication
- reversible watermarking
- distance map
- watermarking technique
- weighted distance transforms
- watermarking method
- robust watermarking scheme
- shape matching
- pattern recognition
- watermark embedding
- watermarked image
- geometric attacks
- watermark detection
- signal processing
- least squares