中文说明: 假定:1、图像的灰度始终不变,2、光流在整个图像中满足一定的约束条件,即全局性约束,3光流在整个图像中均匀变化,即平滑性约束,4不考虑图像中物体的重叠。 光流基本约束方程 其中I(x,y,t)为图像上点(x,y)在时刻t的灰度值, 迭代方程
English Description:
Suppose: 1. The gray level of the image remains unchanged; 2. The optical flow satisfies certain constraints in the whole image, that is, global constraints; 3. The optical flow changes uniformly in the whole image, that is, smoothness constraints; 4. The overlap of objects in the image is not considered.