A public mesh watermarking algorithm based on addition property of Fourier transform.
Li LiZhigeng PanDavid ZhangPublished in: ICIG (2004)
Keyphrases
- fourier transform
- watermarking algorithm
- signal processing
- frequency domain
- jpeg compression
- image watermarking
- wavelet domain
- spatial domain
- radon transform
- fourier domain
- copyright protection
- discrete fourier transform
- fourier coefficients
- polar coordinates
- fast fourier transform
- digital watermarking
- image processing
- watermarking scheme
- pattern recognition
- frequency spectrum
- correlation function
- computer vision
- log polar
- watermarking technique
- filter bank