完整後設資料紀錄
DC 欄位 | 值 | 語言 |
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dc.contributor.author | Lee, Ren-Long | |
dc.contributor.author | Tai, Wen-Kai | |
dc.date.accessioned | 2009-08-23T04:40:57Z | |
dc.date.accessioned | 2020-05-25T06:42:55Z | - |
dc.date.available | 2009-08-23T04:40:57Z | |
dc.date.available | 2020-05-25T06:42:55Z | - |
dc.date.issued | 2006-10-23T15:33:21Z | |
dc.date.submitted | 2002-12-18 | |
dc.identifier.uri | http://dspace.lib.fcu.edu.tw/handle/2377/2208 | - |
dc.description.abstract | Conspicuous outermost silhouette edges reveal the peculiar portrayal of model, and it is useful for applications, such as motion blur, morphing, simplification, skeletonization, etc. We propose a practical and effective approach to approximately extract the outermost silhouette edges from polygonal models under arbitrarily perspective views. All facet-normals and edges are encapsulated into a hierarchical tree in the preprocessing phase to facilitate the extraction of outermost silhouette edges. A two-stage extraction procedure is used at run-time. The first stage prunes edges, hardly to be recognized as the outermost silhouette edges using the inclusion relationship. The remaining edges are then used to approximate the outermost silhouette edges with respect to the intersection tests in the second stage. Experimental results show that our approach is effective and sufficient to most applications. | |
dc.description.sponsorship | 東華大學,花蓮縣 | |
dc.format.extent | 20p. | |
dc.format.extent | 459768 bytes | |
dc.format.mimetype | application/pdf | |
dc.language.iso | zh_TW | |
dc.relation.ispartofseries | 2002 ICS會議 | |
dc.subject | silhouettes | |
dc.subject | outermost silhouettes | |
dc.subject | motion blur | |
dc.subject.other | Multimedia Technologies | |
dc.title | An Object Space Approach for Outermost Silhouettes Extraction | |
分類: | 2002年 ICS 國際計算機會議 |
文件中的檔案:
檔案 | 描述 | 大小 | 格式 | |
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ce07ics002002000273.PDF | 448.99 kB | Adobe PDF | 檢視/開啟 |
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