{"created":"2023-05-15T14:47:24.518548+00:00","id":2565,"links":{},"metadata":{"_buckets":{"deposit":"374118b8-3602-41be-90bd-71d0ef949182"},"_deposit":{"created_by":3,"id":"2565","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"2565"},"status":"published"},"_oai":{"id":"oai:rekihaku.repo.nii.ac.jp:00002565","sets":["21:246"]},"author_link":["6280","6281"],"control_number":"2565","item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"220","bibliographicPageStart":"203","bibliographicVolumeNumber":"220","bibliographic_titles":[{"bibliographic_title":"国立歴史民俗博物館研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of the National Museum of Japanese History","bibliographic_titleLang":"en"}]}]},"item_10002_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"桃山から江戸時代の女性が実際に着ていた小袖を，屛風に張り付けて保存した小袖屛風コレクションが国立民俗歴史博物館に数多く所蔵されている。本コレクションは美術品としての価値だけでなく，近世の染織や服飾の技術あるいは技能を知る上で重要な情報源となる貴重な資料である。さらに，他に類をみない小袖屛風の特異な形態は，近世の素材を活用した近代の造形としての側面を有していることから，屛風作成の動機や経緯だけでなく，造形の詳細を明らかにすることも望まれている。そこで，本報告では小袖屛風研究の一環として，小袖屛風を高精細カメラで撮影した画像から模様を検出する画像処理を提案し，得られた解析結果を報告する。\n本報告では，はじめに小袖屛風を概説し，小袖屛風から模様を検出することが画像処理として難しい技術課題であることを示す。その課題に対し，「小袖屛風を撮影した画像の中で出現頻度が低い部分」が模様であるとの処理方針を立て，模様を検出する画像処理を提案した。本方針に従い提案した画像処理を使い，小袖の模様やシミ，あるいは屛風の金箔の重なりや着物掛けの模様などが検出できたことを示す。\n特に，小袖の背景が金箔地であるか金砂子地であるかを，本画像処理で容易に区別ができたことを示す。小袖屛風102隻を撮影した画像に，提案した画像処理を使い区別したところ，全枚数の約85%が金箔であることが確認できた。さらに，少数派の金砂子地の小袖屛風では，本画像処理により金砂子地の劣化状態も確認できること，小袖屛風の金砂子地を数値化することで，時間的な経年劣化にともなう変化を客観的なデータとして記録できることも示している。","subitem_description_type":"Abstract"},{"subitem_description":"Kosode Byobu is not only artistic work, but also important historical source of dyeing and clothing technology. However, pattern detection from the Kosode Byobu by image processing has technically difficult problems. One of them is impossible to make universal definition for a pattern. For the problem, we introduce one assumption that patterns would be less number of co-occurrence pixels than background area. A pattern detection method for Kosode Byobu images is proposed based on the above assumption in this report. The experimental results show that a lots of patterns, spots on small stain and background gold leaf patterns of Kimono are detected by the method.\nThere is two type of gold background that is gold leaf or gold sand for Kimono in Kosode Byobu. The background type can be easily distinguished by the proposed method. The method was applied to 102 images of Kosode Byobu, and it became clear that 85 percent of them were gold leaf background. The method was able to check the deterioration of the gold sand, too. Changes due to aging of Kosode Byobu can be recorded as objective data by digitizing the background of gold sand by the method.","subitem_description_type":"Abstract"}]},"item_10002_heading_23":{"attribute_name":"見出し","attribute_value_mlt":[{"subitem_heading_banner_headline":"[共同研究] 歴史資料デジタルアーカイブデータを用いた知的構造の創生に関する研究 : 小袖屛風を対象として","subitem_heading_language":"ja"},{"subitem_heading_banner_headline":"[Collaborative Research] Research on the Creation of Intellectual Structure Using Digital Archive Data of Historical Materials : Focusing on Kosode Folding Screen","subitem_heading_language":"en"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"国立歴史民俗博物館","subitem_publisher_language":"ja"}]},"item_10002_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"第220集 収録論文 タイトルリスト"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.rekihaku.ac.jp/outline/publication/ronbun/ronbun9/index.html#no220","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00377607","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0286-7400","subitem_source_identifier_type":"PISSN"}]},"item_10002_version_type_20":{"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":"中島, 慶人","creatorNameLang":"ja"},{"creatorName":"ナカジマ, チカヒト","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakajima, Chikahito","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-03-31"}],"displaytype":"detail","filename":"kenkyuhokoku_220_10.pdf","filesize":[{"value":"4.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kenkyuhokoku_220_10.pdf","url":"https://rekihaku.repo.nii.ac.jp/record/2565/files/kenkyuhokoku_220_10.pdf"},"version_id":"c5283c37-e82f-4207-b151-793a8a6f9f83"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"小袖屛風","subitem_subject_scheme":"Other"},{"subitem_subject":"着物","subitem_subject_scheme":"Other"},{"subitem_subject":"模様検出","subitem_subject_scheme":"Other"},{"subitem_subject":"共起ヒストグラム","subitem_subject_scheme":"Other"},{"subitem_subject":"画像処理","subitem_subject_scheme":"Other"},{"subitem_subject":"Kosode Byobu","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Kimono","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Pattern Detection","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Co-Occurrence Histogram","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Image Processing","subitem_subject_language":"en","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":"画像処理による小袖屛風の模様検出 : 方向別共起ヒストグラムの活用","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"画像処理による小袖屛風の模様検出 : 方向別共起ヒストグラムの活用","subitem_title_language":"ja"},{"subitem_title":"Pattern Detection on Kosode Byobu by Image Processing : Utilization of Directional Co-Occurrence Histogram","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"3","path":["246"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2021-03-31"},"publish_date":"2021-03-31","publish_status":"0","recid":"2565","relation_version_is_last":true,"title":["画像処理による小袖屛風の模様検出 : 方向別共起ヒストグラムの活用"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-08-16T05:11:42.473713+00:00"}