Spatio-temporal prior shape constraint for level set segmentation
文献类型：期刊论文
| 作者 | Bailloeul, T; Prinet, V; Serra, B; Marthon, P; Rangarajan, A; Vemuri, B; Yuille, AL |
| 刊名 | ENERGY MINIMIZATION METHODS IN COMPUTER VISION AND PATTERN RECOGNITION, PROCEEDINGS
 |
| 出版日期 | 2005 |
| 卷号 | 3757页码:503-519 |
| 英文摘要 | This paper exposes a novel formulation of prior shape constraint incorporation for the level set segmentation of objects from corrupted images. Applicable to variational frameworks, the proposed scheme consists in weighting the prior shape constraint by a function of time and space to overcome local minima issues of the energy functional. Pose paxameters which make the prior shape constraint invariant from global transformations are estimated by the downhill simplex algorithm, which is more tractable and robust than the traditional gradient descent. The proposed scheme is simple, easy to implement and can be generalized to any variational approach incorporating a single prior shape. Results illustrated with different kinds of images demonstrate the efficiency of the method. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Artificial Intelligence ; Computer Science, Theory & Methods |
| 研究领域[WOS] | Computer Science |
| 关键词[WOS] | FRAMEWORK ; MODELS |
| 收录类别 | ISTP ; SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000234193000033 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/9140]  |
| 专题 | 自动化研究所_09年以前成果 |
| 作者单位 | 1.Chinese Acad Sci, Inst Automat, LIAMA, Beijing 100080, Peoples R China 2.Alcatel Space, F-06156 Cannes La Bocca, France 3.IRIT, LIMA, F-31071 Toulouse, France |
| 推荐引用方式 GB/T 7714 | Bailloeul, T,Prinet, V,Serra, B,et al. Spatio-temporal prior shape constraint for level set segmentation[J]. ENERGY MINIMIZATION METHODS IN COMPUTER VISION AND PATTERN RECOGNITION, PROCEEDINGS,2005,3757:503-519. |
| APA | Bailloeul, T.,Prinet, V.,Serra, B.,Marthon, P.,Rangarajan, A.,...&Yuille, AL.(2005).Spatio-temporal prior shape constraint for level set segmentation.ENERGY MINIMIZATION METHODS IN COMPUTER VISION AND PATTERN RECOGNITION, PROCEEDINGS,3757,503-519. |
| MLA | Bailloeul, T,et al."Spatio-temporal prior shape constraint for level set segmentation".ENERGY MINIMIZATION METHODS IN COMPUTER VISION AND PATTERN RECOGNITION, PROCEEDINGS 3757(2005):503-519. |
入库方式： OAI收割
来源：自动化研究所
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