文件名称：Determining Optical Flow
文件大小：913KB
文件格式：PDF
更新时间：2016-02-12 15:27:17
Determining Optical Flow
作者：B. K. P. Horn, B. G. Schunck 简述：Optical flow cannot be computed locally, since only one independent measurement is available from the image sequence at a point, while the flow velocity has two components. A second constraint is needed. A method for finding the optical flow pattern is presented which assumes that the apparent velocity of the brightness pattern varies smoothly almost everywhere in the image.