用于光流估计，可以利用EXAMPLE进行演示-For optical flow estimation, can be used to carry out demonstration EXAMPLE

Phase-based Opic Flow Algorithm, described in Gautama, T. and Van Hulle, M.M. [2002]. A Phase-based Approach to the Estimation of the Optical Flow Field Using Spatial Filtering. IEEE Trans. Neural Networks, 13[5], 1127--1136.- Phase-based

该程序使用系统对象来说明使用光流估计的方法在视频序列中检测并跟踪车辆。-This demo uses System objects to illustrate how to detect and track cars in a video sequence using optical flow estimation.