{"created":"2023-06-19T06:30:34.272512+00:00","id":731,"links":{},"metadata":{"_buckets":{"deposit":"0193e086-9a91-4a2d-a99b-ae31b1205712"},"_deposit":{"created_by":5,"id":"731","owners":[5],"pid":{"revision_id":0,"type":"depid","value":"731"},"status":"published"},"_oai":{"id":"oai:nara-u.repo.nii.ac.jp:00000731","sets":["19:36"]},"author_link":["787","788"],"control_number":"731","item_10002_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Production of Pottery Development Diagram based on Image Features","subitem_alternative_title_language":"en"}]},"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"51","bibliographicPageEnd":"137","bibliographicPageStart":"127","bibliographic_titles":[{"bibliographic_title":"奈良大学紀要"},{"bibliographic_title":"Memoirs of the Nara University","bibliographic_titleLang":"en"}]}]},"item_10002_description_25":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Departmental Bulletin Paper","subitem_description_type":"Other"}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"先史時代を特徴づける遺物には土器や石器などがあり、先史時代における人類の活動を理解するためには、土器の型式分類や分布調査、土器の生産技術の解明が必要不可欠である。本研究の目的は、土器の生産技術について、文様の割り付け手法を可視化するために、土器展開図を簡易に製作することである。従来手法では、画像計測やレーザ計測を用いて3次元形状モデルを生成し、展開図を製作していたが、それでは時間的コストがかかり、土器の表面は平面でないため、展開図を製作した場合には歪みが生じる恐れがあった。そこで、本研究では、まず、回転テーブルに載せた土器を回転させながら撮影し、得られた画像から特徴点を抽出した。次に、画像上の特徴点をもとに画像マッチングを行い、自動的に合成することで土器の展開図を製作した。最後に、3次元形状モデルを利用して製作した展開図と画像情報のみで制作した展開図を比較した。その結果、土器の形状にもよるが、本実験においては、画像情報のみで製作したほうが、歪みの少ない展開図を製作することができた。","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"奈良大学"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03892204","subitem_source_identifier_type":"PISSN"}]},"item_10002_text_27":{"attribute_name":"所属","attribute_value_mlt":[{"subitem_text_value":"奈良大学社会学部"},{"subitem_text_value":"札幌学院大学人文学部"}]},"item_10002_text_28":{"attribute_name":"その他（別言語等）のキーワード","attribute_value_mlt":[{"subitem_text_value":"the prehistoric period"},{"subitem_text_value":"pottery production techniques"},{"subitem_text_value":"pottery development diagram"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"正司, 哲朗","creatorNameLang":"ja"},{"creatorName":"ショウジ, テツオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"787","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"臼杵, 勲","creatorNameLang":"ja"},{"creatorName":"ウスキ, イサオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"788","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-06-09"}],"displaytype":"detail","filename":"AN00181569-20230200-1009.pdf","filesize":[{"value":"4.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"画像特徴に基づく土器展開図の製作に関する検討","url":"https://nara-u.repo.nii.ac.jp/record/731/files/AN00181569-20230200-1009.pdf"},"version_id":"d2676e9f-6496-4891-965e-8a6f8af7bc82"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"先史時代","subitem_subject_scheme":"Other"},{"subitem_subject":"土器生産技術","subitem_subject_scheme":"Other"},{"subitem_subject":"土器展開図","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"画像特徴に基づく土器展開図の製作に関する検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"画像特徴に基づく土器展開図の製作に関する検討","subitem_title_language":"ja"}]},"item_type_id":"10002","owner":"5","path":["36"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-06-09"},"publish_date":"2023-06-09","publish_status":"0","recid":"731","relation_version_is_last":true,"title":["画像特徴に基づく土器展開図の製作に関する検討"],"weko_creator_id":"5","weko_shared_id":-1},"updated":"2024-07-12T06:43:12.148883+00:00"}