{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00215461","sets":["6504:10735:10810"]},"path":["10810"],"owner":"44499","recid":"215461","title":["機械学習を用いたランドマーク識別"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-04"},"_buckets":{"deposit":"354b74b5-f829-43af-9006-b4e1a5512682"},"_deposit":{"id":"215461","pid":{"type":"depid","value":"215461","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"機械学習を用いたランドマーク識別","author_link":["554759","554760"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"機械学習を用いたランドマーク識別"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"インタフェース","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2021-03-04","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"明大"},{"subitem_text_value":"明大"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/215461/files/IPSJ-Z83-5ZB-06.pdf","label":"IPSJ-Z83-5ZB-06.pdf"},"date":[{"dateType":"Available","dateValue":"2021-12-29"}],"format":"application/pdf","filename":"IPSJ-Z83-5ZB-06.pdf","filesize":[{"value":"377.6 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"d997114e-c3bb-47af-8af8-7f21a11c7e91","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"庄司, 將孝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"秋岡, 明香"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"ランドマーク画像は撮った時の時間や天気、季節など様々な要因で姿が変わる。しかし、検索エンジンの類似画像検索で調べた際、それらの要素が１つに限定されているものしか出てこない。 そこで本稿では、ランドマーク画像に対し、CNNを用いた学習モデルを作成し、ランドマークの識別を行う。しかし、CNNには色と出現位置に大きく依存する欠点がある。学習画像に対して環境に応じた前処理を行うことでこの欠点を補う。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"266","bibliographic_titles":[{"bibliographic_title":"第83回全国大会講演論文集"}],"bibliographicPageStart":"265","bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2021"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":215461,"updated":"2025-01-19T16:09:11.134678+00:00","links":{},"created":"2025-01-19T01:16:13.769858+00:00"}