Introduction - If you have any usage issues, please Google them yourself
Optical flow expression is a simple and practical image motion [1], is usually defined as the apparent motion of an image sequence image brightness mode, ie velocity of points on the surface of the object on the imaging plane space vision sensor expression. This definition is considered only optical flow shows a geometric variation. 1998 Negahdaripour will redefine optical flow motion picture geometry changes and radiometric variations comprehensive representation [2]. Optical flow study is the use of temporal changes in a sequence of images pixel intensity data and to determine the relevance of each pixel position of " movement" , that is, the relationship between research grayscale image at the time of the scene changes in the structure and motion of objects . In general, the optical flow by the camera motion, relative motion common target movement or motion scenes both produce caused. Optical flow calculation method can be broadly divided into three categories: matching meth