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自動微分を援用した適応的オーバーサンプリングレイトレーシング法
https://doi.org/10.24789/00001255
https://doi.org/10.24789/000012552ab92d0b-a605-464a-884c-ea9ad9697f8a
名前 / ファイル | ライセンス | アクション |
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本文を見る(PDFファイル) (687.1 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2012-10-01 | |||||
タイトル | ||||||
タイトル | 自動微分を援用した適応的オーバーサンプリングレイトレーシング法 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | An Adaptive Oversampling Ray Tracing Algorithm in the Use of Automatic Differentiation | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.24789/00001255 | |||||
ID登録タイプ | JaLC | |||||
著者 |
牧野, 光則
× 牧野, 光則× 井下, 雅美× 柏木, 雅英× 大石, 進一 |
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著者別名(英) | ||||||
姓名 | MAKINO, Mitsunori | |||||
言語 | en | |||||
著者別名(英) | ||||||
姓名 | INOSHITA, Masami | |||||
言語 | en | |||||
著者別名(英) | ||||||
姓名 | KASHIWAGI, Masahide | |||||
言語 | en | |||||
著者別名(英) | ||||||
姓名 | OISHI, Shin'ichi | |||||
言語 | en | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In the field of computer graphics (CG), some adaptive methods have been proposed in order to make CG images more real in relatively low computational cost. As one of such adaptive methods, in this paper, an adaptive oversampling ray tracing algorithm will be proposed in the use of the automatic differentiation, which can detect edges of shapes and textures. By the method, each pixel is determined whether the pixel may include the edges or not by tracing a ray through its center. Then at the only pixels, which may have the edges, additional rays are defined and distributed in order to make the anti-aliasing. The method makes the conventional distributed ray tracing adaptive and more efficiently. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 【査読有】 | |||||
書誌情報 |
中央大学理工学研究所論文集 巻 7, p. 45-55, 発行日 2002-03-31 |
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出版者 | ||||||
出版者 | 中央大学理工学研究所 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1343-0068 | |||||
権利 | ||||||
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。 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |