ラジオシティ法における自動微分を用いた適応的メッシュ生成手法

An Adaptive Meshing in the Use of Automatic Differentiation for Radiosity Method

公開日:2012.10.01

発行日
2002年03月31日
概要
It is known that radiosity method is one of the most popular rendering algori thms in computer graphics (CG), which generates photorealistic images. In this method surface of each object is generally given by a set of meshes. Then a photorealistic image with indirect lighting is generated by considering balance of energy for each mesh, which receives from other meshes and supplies to them. Since the energy is calculated for each mesh, dividing surface of object into smaller meshes makes images realer. But the calculation time takes longer because it depends on the number of meshes. Therefore in this paper an adaptive meshing method is proposed in the use of the automatic differentiation. In the proposed method CG images with high quality can be generated in suitable computational cost.【査読有】
文献等

掲載誌名・書名:

中央大学理工学研究所論文集, 第7号/2001, pp.57-65

公開者・出版社:

中央大学理工学研究所

書誌コード類:

ISSN: 1343-0068

種類
論文
言語
日本語
権利情報
この資料の著作権は、資料の著作者または学校法人中央大学に帰属します。著作権法が定める私的利用・引用を超える使用を希望される場合には、掲載誌発行部局へお問い合わせください。

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