图 书 馆
基于语义图的图像解释的定性空间关系Qualitative Spatial Relationships for Image Interpretation by using Semantic Graph |
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| 课程网址: | http://videolectures.net/gbr07_deruyver_qsr/ |
| 主讲教师: | Aline Deruyver |
| 开课单位: | 计算机科学与遥感实验室 |
| 开课时间: | 2007-07-11 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | In this paper, a new way to express complex spatial relations is proposed in order to integrate them in a Constraint Satisfaction Problem with bilevel constraints. These constraints allow to build semantic graphs, which can describe more precisely the spatial relations between subparts of a composite object that we look for in an image. For example, it allows to express complex spatial relations such as “is surrounded by”. This approach can be applied to image interpretation and some examples on real images are presented. |
| 关 键 词: | 复杂空间; 双层约束; 语义图 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-04-14：cwx |
| 阅读次数: | 71 |