图 书 馆
有界不规则金字塔的并集抽取构造The Construction of Bounded Irregular Pyramids with a Union-Find Decimation Process |
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| 课程网址: | http://videolectures.net/gbr07_marfil_tcobip/ |
| 主讲教师: | Roica Marfil |
| 开课单位: | 马拉加大学 |
| 开课时间: | 2007-07-12 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | The Bounded Irregular Pyramid (BIP) is a mixture of regular and irregular pyramids whose goal is to combine their advantages. Thus, its data structure combines a regular decimation process with a union-find strategy to build the successive levels of the structure. The irregular part of the BIP allows to solve the main problems of regular structures: their inability to preserve connectivity or to represent elongated objects. On the other hand, the BIP is computationally efficient because its height is constrained by its regular part. In this paper the features of the Bounded Irregular Pyramid are discussed, presenting a comparison with the main pyramids present in the literature when applied to a colour segmentation task. |
| 关 键 词: | 不规则金字塔; 数据结构; 常规结构 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-04-14：cwx |
| 阅读次数: | 70 |