{"created":"2023-06-20T14:40:51.033339+00:00","id":7811,"links":{},"metadata":{"_buckets":{"deposit":"ba2230bd-0637-4da7-b778-4b8716803520"},"_deposit":{"created_by":1,"id":"7811","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"7811"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00007811","sets":["1543:1544:1561","1887:1891"]},"author_link":["42037","42044","42040","42039","42045","42041","42042","42038","42046","42043"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"輪郭と影情報を用いた小惑星のグローバルマッピング手法"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"292","bibliographicPageStart":"289","bibliographic_titles":[{"bibliographic_title":"平成14年度アストロダイナミクスシンポジウム:講演後刷り集"},{"bibliographic_title":"ISAS Proceedings of 12th Workshop on Astrodynamics and Flight Mechanics 2002: A Collection of Technical Papers","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"小惑星探査ミッションでは、科学的意義および探査機の着陸航法誘導の観点から、探査機が取得した画像から小惑星の形状復元を行う必要がある。探査機が取得した画像は、太陽光の影響や形状の複雑さ、小惑星表面の影の影響などを考慮すると、輪郭情報が信頼のおける情報の1つであると考えられる。そこで本講演では、小惑星画像の輪郭情報と影情報を用いて形状復元を行う手法を提案する。本手法では、輪郭情報から小惑星の凸部分の形状を復元し、影情報を用いて凹んだ部分の形状を修正する。コンピュータグラフィックスを利用したシミュレーションを行い、本手法の有効性について述べる。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The reconstruction of three dimensional shape is one of important functions for asteroid exploration. It is difficult, however, to apply conventional methods to minor-body shape reconstruction, because of shadow and rough terrain. Therefore this paper proposes a method to reconstruct the three dimensional shape model by using the contour information and the shadow information of asteroid. In this paper, the proposed strategy is explained, which reconstructs the three dimensional shape of minor-body. The effectiveness of the proposed method is shown by some simulations based on CG model.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0045497049","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙科学研究所"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"The Institute of Space and Astronautical Science (ISAS)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0918-8053","subitem_source_identifier_type":"ISSN"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙科学研究所"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"東京大学 大学院"},{"subitem_text_value":"宇宙科学研究所"},{"subitem_text_value":"宇宙科学研究所"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science"},{"subitem_text_language":"en","subitem_text_value":"University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"University of Tokyo Graduate School"},{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science"},{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"久保田, 孝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"則安, 洋志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"下田, 真吾"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"橋本, 樹明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中谷, 一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kubota, Takashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Noriyasu, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shimoda, Shingo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hashimoto, Tatsuaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakatani, Ichiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"小惑星検出","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙探査","subitem_subject_scheme":"Other"},{"subitem_subject":"画像再構成","subitem_subject_scheme":"Other"},{"subitem_subject":"画像処理","subitem_subject_scheme":"Other"},{"subitem_subject":"グローバルマッピング","subitem_subject_scheme":"Other"},{"subitem_subject":"影情報","subitem_subject_scheme":"Other"},{"subitem_subject":"輪郭情報","subitem_subject_scheme":"Other"},{"subitem_subject":"3次元形状モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"コンピューターグラフィックス","subitem_subject_scheme":"Other"},{"subitem_subject":"CGモデル","subitem_subject_scheme":"Other"},{"subitem_subject":"MUSES-C衛星","subitem_subject_scheme":"Other"},{"subitem_subject":"asteroid detection","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"space exploration","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"image reconstruction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"image processing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"global mapping","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shadow information","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"contour information","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"three dimensional shape model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"computer graphics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CG model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"MUSES-C satellite","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Global mapping of asteroid based on contour and shadow information","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Global mapping of asteroid based on contour and shadow information","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1561","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"7811","relation_version_is_last":true,"title":["Global mapping of asteroid based on contour and shadow information"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:33:41.886746+00:00"}