A new watermarking detecting algorithm which resists geometric distortion is proposed, based on Fourier-Mellintransform and phase correlation features.
基于傅里叶-梅林变换特性和相位相关性，提出了一种新的抗几何失真数字水印算法。
2
A novel method of fingerprint identification based on the features extracted from the integrated discrete wavelet and the Fourier-Mellintransform (DWFMT) was proposed.