博碩士論文 88522031 完整後設資料紀錄

DC 欄位	值	語言
DC.contributor	資訊工程研究所	zh_TW
DC.creator	劉世昌	zh_TW
DC.creator	Ch-Chung Liu	en_US
dc.date.accessioned	2001-7-2T07:39:07Z
dc.date.available	2001-7-2T07:39:07Z
dc.date.issued	2001
dc.identifier.uri	http://ir.lib.ncu.edu.tw:88/thesis/view_etd.asp?URN=88522031
dc.contributor.department	資訊工程研究所	zh_TW
DC.description	國立中央大學	zh_TW
DC.description	National Central University	en_US
dc.description.abstract	在本論文的研究中，我們提出以二次式誤差 (quadric error metrics)為模型簡化準則的視點相關漸進網格 (view-dependent progressive meshes)的多重解析度模塑技術 (multiresolution modeling)，並根據視點參數 (view parameters) 在展示模型時調整模型中各區域的解析度。這個模塑方法可以快速的得到高準確度的多重解析度模型。此外，二次式誤差可以結合外觀屬性 (appearance attributes)，讓簡化後的模型的屬性看來比較合理。我們記錄下簡化歷程中每個點的屬性，讓展示時可以減少一些計算時間。	zh_TW
dc.description.abstract	A view-dependent multiresolution modeling with appearance attributes based on the quadric error metrics for real-time visualization is proposed. The multiresolution modeling technique can rapidly produce high-quality approximations of the origin model based on the quadric error metrics. The view-dependent refinement improves the visualization performance. In addition, a generalized form of the quadric error criteria can accommodate vertices with appearance attributes, such as RGB color and texture coordinates; this virtue makes the multiresolution models more reasonable. Moreover, we record the appearance properties during constructing the multiresolution models such that we can reduce the calculation time during rendering the models.	en_US
DC.subject	二次式誤差	zh_TW
DC.subject	多重解析度	zh_TW
DC.subject	視點相關	zh_TW
DC.subject	multiresolution	en_US
DC.subject	quadric error m	en_US
DC.subject	view-dependent	en_US
DC.title	基於二次式誤差及屬性準則的多重解析度模塑	zh_TW
dc.language.iso	zh-TW	zh-TW
DC.title	view-dependent multiresolution modeling with appearance using quadric error metrics	en_US
DC.type	博碩士論文	zh_TW
DC.type	thesis	en_US
DC.publisher	National Central University	en_US