A Robust and Discontinuity-Preserving Approach to Optical Flow Estimation
文献类型：会议论文
| 作者 | Chen FL(陈法领) ; Luo HB(罗海波)
|
| 出版日期 | 2009 |
| 会议名称 | 2nd International Congress on Image and Signal Processing |
| 会议日期 | October 17-19, 2009 |
| 会议地点 | Tianjin, China |
| 关键词 | optical flow differential methods non-linear diffusion multi-resolution |
| 页码 | 1956-1960 |
| 中文摘要 | In this paper we develop a robust and discontinuity-preserving approach based on local and global combined model for the optical flow estimation. Firstly, the local and global optical flow methods are combined to yield dense flow fields that are robust against noise. Then a non-linear diffusion is provided to the model for discontinuity-preserving of optical flow boundary. Simultaneously, a coarse-to-fine multi-resolution strategy is presented for overcoming the difficulty of large motion estimation and the acceleration of convergence. Finally experiments with different sequences are performed demonstrating the proposed method's excellent results. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议主办者 | Tianjin Univ Technol, IEEE Engn Med & Biol Soc |
| 会议录 | PROCEEDINGS OF THE 2009 2ND INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING, VOLS 1-9
 |
| 会议录出版者 | IEEE |
| 会议录出版地 | NEW YORK |
| 语种 | 英语 |
| ISBN号 | 978-1-4244-4130-3 |
| WOS记录号 | WOS:000280804301061 |
| 源URL | [http://ir.sia.cn/handle/173321/7950]  |
| 专题 | 沈阳自动化研究所_光电信息技术研究室 |
| 推荐引用方式 GB/T 7714 | Chen FL,Luo HB. A Robust and Discontinuity-Preserving Approach to Optical Flow Estimation[C]. 见:2nd International Congress on Image and Signal Processing. Tianjin, China. October 17-19, 2009. |
入库方式： OAI收割
来源：沈阳自动化研究所
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