{"created":"2023-05-15T12:05:24.486100+00:00","id":10072,"links":{},"metadata":{"_buckets":{"deposit":"a9f7de90-35e5-41eb-8958-0465749f5e51"},"_deposit":{"created_by":3,"id":"10072","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"10072"},"status":"published"},"_oai":{"id":"oai:iwate-u.repo.nii.ac.jp:00010072","sets":["1515:1519"]},"author_link":["62483","62481","62480","62484","62487","62482","62486","62485"],"item_16_alternative_title_23":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Global Restoration of Topographic Contour Image by Using Extended Voronoi Diagram"}]},"item_16_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-09-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"31","bibliographicPageStart":"23","bibliographicVolumeNumber":"6","bibliographic_titles":[{"bibliographic_title":"GIS : 理論と応用 = Theory and applications of GIS"}]}]},"item_16_date_6":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2011-09-02"}]},"item_16_description_12":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"It has been strongly requested to get automatically a precise digital elevation model from a topographic contour image. But, because of overlapping other symbols, the image usually includes many broken contours. To connect these correctly, a global restoration technique considering states of adjacent contours is needed. In this paper we propose a new global restoration method using an extended Voronoi diagram that produces a relationship graph of adjacent contours. Based on an idea of reference contours, it determines pairs of broken contours to be connected and interpolates their gaps with spline curves. It can satisfactorily restore broken contours that have been considered difficult to connect.","subitem_description_type":"Other"}]},"item_16_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"62484","nameIdentifierScheme":"WEKO"}],"names":[{"name":"WATANABE, Takashi"}]},{"nameIdentifiers":[{"nameIdentifier":"62485","nameIdentifierScheme":"WEKO"}],"names":[{"name":"YAMAMOTO, Zen-ichi"}]},{"nameIdentifiers":[{"nameIdentifier":"62486","nameIdentifierScheme":"WEKO"}],"names":[{"name":"ABE, Hideshi"}]},{"nameIdentifiers":[{"nameIdentifier":"62487","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KIMURA, Akio"}]}]},"item_16_publisher_14":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"地理情報システム学会"}]},"item_16_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1340-5381","subitem_source_identifier_type":"ISSN"}]},"item_16_text_4":{"attribute_name":"著者(機関)","attribute_value_mlt":[{"subitem_text_value":"岩手大学工学部"}]},"item_16_version_type_27":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"渡辺, 孝志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山本, 善一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"阿部, 英志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"木村, 彰男"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-14"}],"displaytype":"detail","filename":"tag-v6n2p23-31.pdf","filesize":[{"value":"605.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"tag-v6n2p23-31.pdf","url":"https://iwate-u.repo.nii.ac.jp/record/10072/files/tag-v6n2p23-31.pdf"},"version_id":"8be675c6-f0ee-4bdd-93d5-57537a7de131"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"地形図","subitem_subject_scheme":"Other"},{"subitem_subject":"断線等高線","subitem_subject_scheme":"Other"},{"subitem_subject":"画像処理","subitem_subject_scheme":"Other"},{"subitem_subject":"数値標高モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"ボロノイ線図","subitem_subject_scheme":"Other"},{"subitem_subject":"topographic　map","subitem_subject_scheme":"Other"},{"subitem_subject":"broken contour","subitem_subject_scheme":"Other"},{"subitem_subject":"image processing","subitem_subject_scheme":"Other"},{"subitem_subject":"DEM","subitem_subject_scheme":"Other"},{"subitem_subject":"Voronoi diagram","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"拡張ボロノイ線図を用いた等高線画像の大局的復元処理","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"拡張ボロノイ線図を用いた等高線画像の大局的復元処理"}]},"item_type_id":"16","owner":"3","path":["1519"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-09-02"},"publish_date":"2011-09-02","publish_status":"0","recid":"10072","relation_version_is_last":true,"title":["拡張ボロノイ線図を用いた等高線画像の大局的復元処理"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T11:47:42.384170+00:00"}