Blind Mesh Watermarking Based on the Featured Points in the Frequency Domain.
Guangfu RenCaiming ZhangXingqiang YangPublished in: WKDD (2009)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- low frequency
- feature extraction
- power spectrum
- cross correlation
- frequency analysis
- power spectra
- subband
- fourier domain
- fourier analysis
- denoising
- feature points
- d mesh
- frequency response
- phase correlation
- watermarking scheme
- high quality
- image authentication
- discrete fourier transform