完整後設資料紀錄
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dc.contributor.author陳智乙en_US
dc.contributor.authorJyh-Yii Chenen_US
dc.contributor.author施仁忠en_US
dc.contributor.authorZen-Chung Shihen_US
dc.date.accessioned2014-12-12T02:13:29Z-
dc.date.available2014-12-12T02:13:29Z-
dc.date.issued1994en_US
dc.identifier.urihttp://140.113.39.130/cdrfb3/record/nctu/#NT830394048en_US
dc.identifier.urihttp://hdl.handle.net/11536/59071-
dc.description.abstract在三度空間視覺化中,尋找適合表面(Surface-fitting)是一個受歡迎 的方面去建構三度空間資料的等位面。有一些傳統的方法,例如 Marching Cube,當不確定性的情況發生時可能產生錯誤的結果。除此之 外,對於大部份三度空間資料,這個方法會產生大量的三角形讓現有的電 腦難以處理。在本篇論文中,我們提出一個演算法去處理這個不確定性, 同時考慮去減少三角形的數目以提高描繪三度空間資料的效能。 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.isoen_USen_US
dc.subject三度空間資料視覺化,不確定性,三角形個數之減少zh_TW
dc.subjectvllume visulization, ambiguity, face reductionen_US
dc.title三度空間中產生保持拓樸一致性等位面和減少三角形個數之研究zh_TW
dc.titleA Study on the Generation of Topologically Consistent Isosurfaces and th Reduction of Meshesen_US
dc.typeThesisen_US
dc.contributor.department資訊科學與工程研究所zh_TW
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