完整后设资料纪录
DC 栏位 | 值 | 语言 |
---|---|---|
dc.contributor.author | 陈智乙 | en_US |
dc.contributor.author | Jyh-Yii Chen | en_US |
dc.contributor.author | 施仁忠 | en_US |
dc.contributor.author | Zen-Chung Shih | en_US |
dc.date.accessioned | 2014-12-12T02:13:29Z | - |
dc.date.available | 2014-12-12T02:13:29Z | - |
dc.date.issued | 1994 | en_US |
dc.identifier.uri | http://140.113.39.130/cdrfb3/record/nctu/#NT830394048 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/59071 | - |
dc.description.abstract | 在三度空间视觉化中,寻找适合表面(Surface-fitting)是一个受欢迎 的方面去建构三度空间资料的等位面。有一些传统的方法,例如 Marching Cube,当不确定性的情况发生时可能产生错误的结果。除此之 外,对于大部份三度空间资料,这个方法会产生大量的三角形让现有的电 脑难以处理。在本篇论文中,我们提出一个演算法去处理这个不确定性, 同时考虑去减少三角形的数目以提高描绘三度空间资料的效能。 In volume visualization, surface fitting is a popular approach to construct the isosurface of a volume data. Traditional approach, like marching cube, could produce erroneous results when the ambiguous condition occurs in a voxel. Beside the number of faces constructed for most volume data is too many to be processed by current computers. In this thesis, we propse an algorithm to handle the ambiguities. Besides we also consider the reduction of faces constructed by our algorithm to enhance rendering performance. | zh_TW |
dc.language.iso | en_US | en_US |
dc.subject | 三度空间资料视觉化,不确定性,三角形个数之减少 | zh_TW |
dc.subject | vllume visulization, ambiguity, face reduction | en_US |
dc.title | 三度空间中产生保持拓朴一致性等位面和减少三角形个数之研究 | zh_TW |
dc.title | A Study on the Generation of Topologically Consistent Isosurfaces and th Reduction of Meshes | en_US |
dc.type | Thesis | en_US |
dc.contributor.department | 资讯科学与工程研究所 | zh_TW |
显示于类别: | Thesis |