opengl入门，关于3d显示的基础例程，希望可以帮助到你，有一定的参考价值。-The opengl Getting Started on 3d display the basic routines, hope can help to you, there is a certain reference value.

Horn-Schunck optical flow method Horn, B.K.P., and Schunck, B.G., Determining Optical Flow, AI(17), No. 1-3, August 1981, pp. 185-203 http://dspace.mit.edu/handle/1721.1/6337-Horn-Schunck optical flow method Horn, BKP, and Schunck, BG, Deter