Measurement and Computation Techniques for 8-D reflectance field

• Item type: SIG Technical Reports(1)
• 公開日: 2013-05-23
• タイトル: Measurement and Computation Techniques for 8-D reflectance field
• タイトル / 言語: en
• タイトル: Measurement and Computation Techniques for 8-D reflectance field
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: D論セッション
• 資源タイプ / 資源タイプ識別子: http://purl.org/coar/resource_type/c_18gh
• 資源タイプ: technical report
• 著者所属: Osaka University
• 著者所属: Osaka University
• 著者所属: Osaka University
• 著者所属(英): en
• 著者所属(英): Osaka University
• 著者所属(英): en
• 著者所属(英): Osaka University
• 著者所属(英): en
• 著者所属(英): Osaka University
• 著者名: Seiichi, Tagawa; Yasuhiro, Mukaigawa; Yasushi, Yagi
• 著者名(英): Seiichi, Tagawa; Yasuhiro, Mukaigawa; Yasushi, Yagi
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: The appearance of an object depends on its photometric properties: the reflectance, illumination, and observation. Of the three factors that control appearance, reflectance is the most difficult to deal with and control. An eight-dimensional reflectance field can completely represent an appearance consisting of the reflectances of objects, illumination, observation, and interreflections between objects. However, because of the high dimensionality, 8-D reflectance fields have not been developed sufficiently. To realize practical use of an 8-D reflectance field, we developed a polyhedral mirror named the turtleback reflector that can measure entire 8-D reflectance fields, proposed a computing method that can generalize some computational photography techniques, and an analyzing methods named hemispherical confocal imaging that can clearly visualize a particular depth of a target scene by an 8-D reflectance field measuring system.
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: The appearance of an object depends on its photometric properties: the reflectance, illumination, and observation. Of the three factors that control appearance, reflectance is the most difficult to deal with and control. An eight-dimensional reflectance field can completely represent an appearance consisting of the reflectances of objects, illumination, observation, and interreflections between objects. However, because of the high dimensionality, 8-D reflectance fields have not been developed sufficiently. To realize practical use of an 8-D reflectance field, we developed a polyhedral mirror named the turtleback reflector that can measure entire 8-D reflectance fields, proposed a computing method that can generalize some computational photography techniques, and an analyzing methods named hemispherical confocal imaging that can clearly visualize a particular depth of a target scene by an 8-D reflectance field measuring system.
• 書誌レコードID / 収録物識別子タイプ: NCID
• 書誌レコードID / 収録物識別子: AA11131797
• 書誌情報: 研究報告コンピュータビジョンとイメージメディア（CVIM）; 巻 2013-CVIM-187, 号 45, p. 1-16, 発行日 2013-05-23
• Notice: SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc.
• 出版者 / 言語: ja
• 出版者: 情報処理学会