移相干涉求相位，既求出基于相位偏移干涉术的初始相位值-Phase-shifting interference requirements phase, not only find the phase shift interferometry based on the initial phase value

MONOFILT - Apply monogenic filters to an image to obtain 2D analytic signal Implementation of Felsberg s monogenic filters Usage: [f, h1f, h2f, A, theta, psi] = ... monofilt(im, nscale, minWaveLength, mult, sigmaOnf, orientWrap)

I got this code from one Japanese university. This code written by python+opencv and apply gabor filtering to image. The application with sigma, lamda, theta, gamma, psi slider, you can adjust each slider and see the effect on image simultaneously， i

尺度不变特征转换(Scale-invariant feature transform或SIFT)是一种电脑视觉的算法用来侦测与描述影像中的局部性特征，它在空间尺度中寻找极值点，并提取出其位置、尺度、旋转不变量，此算法由 David Lowe在1999年所发表，2004年完善总结。(SIFT predicts whether an amino acid substitution affects protein function. SIFT prediction is based on the de