|
|||||
|
|
Motion estimation based on multiple local constraints and nonlinear smoothing |
|
| Authors: | Kwangyoen Wohn Larry S. Davis Philip Thrift |
| Affiliation: | Computer Vision Laboratory, Computer Science Center, University of Maryland, College Park, MD 20742, U.S.A. |
| Abstract: | A new algorithm for estimating motion from image sequences is presented. Initial motion estimates are determined based on a least-squares solution to a set of independent linear constraints on the motion at a pixel. These initial estimates are then improved by a nonlinear smoothing operation. The results of this algorithm are compared with those obtained by the Horn-Schunck algorithm on a number of image sequences. |
| Keywords: | Image processing Motion estimation |
| 本文献已被 ScienceDirect 等数据库收录！ | |