完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | 李元兵 | en_US |
dc.contributor.author | Lee, Yuan-been | en_US |
dc.contributor.author | 莊榮宏 | en_US |
dc.contributor.author | Chuang Jung-Hong | en_US |
dc.date.accessioned | 2014-12-12T02:18:42Z | - |
dc.date.available | 2014-12-12T02:18:42Z | - |
dc.date.issued | 1997 | en_US |
dc.identifier.uri | http://140.113.39.130/cdrfb3/record/nctu/#NT860392086 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/62822 | - |
dc.description.abstract | 調合曲面一直是電腦輔助幾何設計中重要的研究課題,最主要是由邊線調 合曲面與端點調合曲面組合而成。邊線調合曲面通常可以用一個曲面完全 得表示,而一個端點調合曲面則需由數個小曲面組合而成,因此曲面與曲 面之間的連續性關係著調合曲面的品質。本論文將針對端點調合曲面的計 算,提出一種可行作法,並實作測試。主要方法是使用setback的概念, 將端點調合曲面分割為數個小曲面,再利用基底曲面與邊線調合曲面上取 得一的資訊,建立每個小曲面並且將其維持在G1連續性上。而每個小曲面 最後將以NURBS表示 Blending surface is an important research topic in computer aided geometric design. Blending for an edge can be represented by a simple patch, while blendingfor a vertex requires several patches. Continuity between each patch emblematizesthe quality of vertex blending surface. In this thesis, we propose a methodthat subdivides vertex blending surface into several sub- patches by the conceptof setback split and derive the continuity information along intersectionsbetween sub-patches. These sub- patches are represented by NURBS surface. | zh_TW |
dc.language.iso | zh_TW | en_US |
dc.subject | 調合曲面 | zh_TW |
dc.subject | 端點調合曲面 | zh_TW |
dc.subject | blending surface | en_US |
dc.subject | vertex blending | en_US |
dc.title | 參數曲面間的端點調合曲面計算 | zh_TW |
dc.title | Vertex blending for parametric surfaces | en_US |
dc.type | Thesis | en_US |
dc.contributor.department | 資訊科學與工程研究所 | zh_TW |
顯示於類別: | 畢業論文 |