Acquisition and Rectification of Shape Data Obtained by a Moving Range Sensor

• Item type: Trans(1)
• 公開日: 2007-06-15
• タイトル: Acquisition and Rectification of Shape Data Obtained by a Moving Range Sensor
• タイトル / 言語: en
• タイトル: Acquisition and Rectification of Shape Data Obtained by a Moving Range Sensor
• 言語: jpn
• キーワード / 主題Scheme: Other
• キーワード / 主題: 総合論文（推薦）（IPSJ Best Paper Award、論文賞受賞）
• 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: journal article
• 著者所属: Institute of Industrial Science The University of Tokyo
• 著者所属: Interfaculty Initiative in Information Studies The University of Tokyo
• 著者所属(英): en
• 著者所属(英): Institute of Industrial Science, The University of Tokyo
• 著者所属(英): en
• 著者所属(英): Interfaculty Initiative in Information Studies, The University of Tokyo
• 著者名: Atsuhiko, Banno; Katsushi, Ikeuchi
• 著者名(英): Atsuhiko, Banno; Katsushi, Ikeuchi
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: “Modeling from Reality” techniques are making great progress because of the availability of accurate geometric data from three-dimensional digitizers. These techniques contribute to numerous applications in many areas. Among them one of the most important and comprehensive applications is modeling cultural heritage objects. For a large object scanning from the air is one of the most efficient methods for obtaining 3D data. We developed a novel 3D measurement system the Floating Laser Range Sensor (FLRS) in which a range sensor is suspended beneath a balloon. The obtained data however have some distortions due to movement of the system during the scanning process. We propose two novel methods to rectify the shape data obtained by the moving range sensor. One method rectifies the data by using image sequences; the other rectifies the data without images. To test these methods we have conducted a digital archiving project of a large-scale heritage object in which our algorithms are applied. The results show the effectiveness of our methods. Moreover both methods are applicable not only to our FLRS but also to moving range sensors in general.
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: “Modeling from Reality” techniques are making great progress because of the availability of accurate geometric data from three-dimensional digitizers. These techniques contribute to numerous applications in many areas. Among them, one of the most important and comprehensive applications is modeling cultural heritage objects. For a large object, scanning from the air is one of the most efficient methods for obtaining 3D data. We developed a novel 3D measurement system, the Floating Laser Range Sensor (FLRS), in which a range sensor is suspended beneath a balloon. The obtained data, however, have some distortions due to movement of the system during the scanning process. We propose two novel methods to rectify the shape data obtained by the moving range sensor. One method rectifies the data by using image sequences; the other rectifies the data without images. To test these methods, we have conducted a digital archiving project of a large-scale heritage object, in which our algorithms are applied. The results show the effectiveness of our methods. Moreover, both methods are applicable not only to our FLRS, but also to moving range sensors in general.
• 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: AA11560603
• 書誌情報: 情報処理学会論文誌コンピュータビジョンとイメージメディア（CVIM）; 巻 48, 号 SIG9(CVIM18), p. 21-38, 発行日 2007-06-15
• ISSN / 収録物識別子タイプ: ISSN
• ISSN / 収録物識別子: 1882-7810
• 出版者 / 言語: ja
• 出版者: 情報処理学会