{"created":"2023-05-15T14:47:02.798564+00:00","id":2160,"links":{},"metadata":{"_buckets":{"deposit":"9fb27473-02eb-450f-aaa2-3aca7b8dc74d"},"_deposit":{"created_by":3,"id":"2160","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"2160"},"status":"published"},"_oai":{"id":"oai:rekihaku.repo.nii.ac.jp:00002160","sets":["21:210"]},"author_link":["5142","5143","5144","5145","5146","5147","5148","5149"],"control_number":"2160","item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-01-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"77","bibliographicPageStart":"41","bibliographicVolumeNumber":"189","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":"博物館の所蔵資料には，あるまとまりを以て資料群をなすものがある。この中には数千から数万の資料で構成されるものがある。また，文献資料では，その書面が10万におよぶものがある。このような大量の資料画像を公開するには，利用者が探そうとする画像の候補を効果的に提示することが大きな課題となる。\n国立歴史民俗博物館で寄贈を受けた地理学者石井實が戦後全国各地の風景を撮影した30万コマを超える写真からなる石井實フォトライブラリを主たる資料の一つとした企画展示「風景の記録」を開催した。これを機会として，大量の画像の効果的な提示方法の手掛かりを得ることを目的に，同コレクションのデジタル化が終了した34,000点の写真を対象とする提示システムを構成し，展示で公開した際に収集した利用記録を分析することにより，提示方法の評価を行った。同コレクションには，撮影日と撮影地の記録が撮影の単位毎に残されている。この単位をサブフィルムとし，場所または時間の情報を基にサブフィルムを絞り込み，見たい写真を閲覧する方法で提示システムを構成した。\n利用記録の分析により，以下が明らかになった。利用者が探す写真の候補をサムネイル画像の一覧で提示するとき，表示の最大画像数を大きくするとサムネイルが小さくなりその選択に影響を与えることが懸念されるが，最大画像数が40程度なら，影響を受けない。最大画像数を大きくすると場所を選択する平均画面操作数が少なくなり，全体としてのアクセス率が高まる。場所による探索と時間による探索では，前者が３倍ほど多い。閲覧される場所は利用者の生活する地域に関連している。利用者が自らの視点で写真を探している表れである。写真の閲覧において，写真一覧から一つづつ選ぶ利用者と，写真表示画面に入って次々に見る利用者の割合は，概ね半々である。但し，閲覧される画像は後者が多い。","subitem_description_type":"Abstract"},{"subitem_description":"Museums have collections of materials that are grouped by certain criteria. Some collections consist of thousands to tens of thousands of materials. In the case of written materials, the number may even reach hundreds of thousands. The exhibition of such a large collection of material images always faces a difficult problem of how to present them to help visitors find what they are looking for.\nThe National Museum of Japanese History held a special exhibition “Recording Landscapes,” which featured photography collections including Minoru Ishii Photo Library donated to the Museum. The collection contains more than 300,000 photos of landscapes all over Japan taken by geographer Minoru Ishii after World War II. By taking this opportunity, we created an exhibiting system for 34,000 digitalized photos from the collection and evaluated the system based on the record of use of the digital content displayed at the exhibition in order to gain insights on how to effectively exhibit a large collection of images. The collection had information about the date and location of each shooting, by which the photographs were categorized into sub films. Then, referring to the temporal or spatial information, we selected sub films for the exhibition and set up the exhibiting system in a way to enable visitors to view the photos they would want to see.\nThe analysis of the record of use reveals the following points. First, although it was afraid that thumbnails would be too small to help users select photos when they display as many thumbnails as possible on the screen looking for photos they like, it proves no problem if the number of thumbnails displayed is limited to 40. If this limit is set higher, users can find spatial information with fewer clicks on average, leading to a higher access rate as a whole. The number of people who search photos by location is approximately three times more than the number of people who search by time. People usually view the locations related to their own place to live, which indicates that they select photos from their own point of view. About half the users select photos one by one from the list of thumbnails and half browse the display screen. The latter view more photos than the former does.","subitem_description_type":"Abstract"}]},"item_10002_heading_23":{"attribute_name":"見出し","attribute_value_mlt":[{"subitem_heading_banner_headline":"[共同研究] デジタル化された歴史研究情報の高度利用に関する研究","subitem_heading_language":"ja"},{"subitem_heading_banner_headline":"[Collaborative Research] Research on Advanced Applications of Digital Information for Historical Studies","subitem_heading_language":"en"}]},"item_10002_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15024/00002143","subitem_identifier_reg_type":"JaLC"}]},"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189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/ronbun8/index.html#no189","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":"安達, 文夫","creatorNameLang":"ja"},{"creatorName":"アダチ, フミオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"青山, 宏夫","creatorNameLang":"ja"},{"creatorName":"アオヤマ, ヒロオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田中, 紀之","creatorNameLang":"ja"},{"creatorName":"タナカ, ノリユキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"徳永, 幸生","creatorNameLang":"ja"},{"creatorName":"トクナガ, ユキオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Adachi, Fumio","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Aoyama, Hiroo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tanaka, Noriyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tokunaga, Yukio","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":"2016-04-01"}],"displaytype":"detail","filename":"kenkyuhokoku_189_03.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kenkyuhokoku_189_03.pdf","url":"https://rekihaku.repo.nii.ac.jp/record/2160/files/kenkyuhokoku_189_03.pdf"},"version_id":"b2b25a05-ca69-4bb8-b299-341913962c03"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"画像閲覧","subitem_subject_scheme":"Other"},{"subitem_subject":"展示システム","subitem_subject_scheme":"Other"},{"subitem_subject":"博物館資料","subitem_subject_scheme":"Other"},{"subitem_subject":"風景写真","subitem_subject_scheme":"Other"},{"subitem_subject":"ログ分析","subitem_subject_scheme":"Other"},{"subitem_subject":"image viewing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"exhibiting system","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"museum materials","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"landscape photographs","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"log analysis","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":"時間と場所の情報を有する大量の写真資料の提示法","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"時間と場所の情報を有する大量の写真資料の提示法","subitem_title_language":"ja"},{"subitem_title":"A Showing Method for Large Amount of Photographs Having Temporal and Spatial Information","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"3","path":["210"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2016-04-01"},"publish_date":"2016-04-01","publish_status":"0","recid":"2160","relation_version_is_last":true,"title":["時間と場所の情報を有する大量の写真資料の提示法"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-08-18T01:00:05.068987+00:00"}