图 书 馆
动脉和静脉视网膜血管图的分离Separation of the Retinal Vascular Graph in Arteries and Veins |
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| 课程网址: | http://videolectures.net/gbr07_rothaus_sotrv/ |
| 主讲教师: | Kai Rothaus |
| 开课单位: | 明斯特大学 |
| 开课时间: | 2007-07-11 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | The vascular structure of the retina consists of two kinds of vessels: arteries and veins. Together these vessels form the vascular graph. In this paper we present an approach to separating arteries and veins based on a pre-segmentation and a few hand-labelled vessel segments. We use a rule-based method to propagate the vessel labels through the vascular graph. We embed this task as double-layered constrained search problem steered by a heuristical AC-3 algorithm to overcome the NPhard computational complexity. Results are presented on vascular graphs generated from hand-made as well as on automatical segmentation. |
| 关 键 词: | 视网膜; 血管结构; 血管图 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-06-29：cxin |
| 阅读次数: | 65 |