{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00221953","sets":["6504:11035:11039"]},"path":["11039"],"owner":"44499","recid":"221953","title":["環境変化に強い点字画像認識手法の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-02-17"},"_buckets":{"deposit":"9b621599-9e9e-4606-b85b-79ebb0a0affb"},"_deposit":{"id":"221953","pid":{"type":"depid","value":"221953","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"環境変化に強い点字画像認識手法の提案","author_link":["581350","581349"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"環境変化に強い点字画像認識手法の提案"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"コンピュータと人間社会","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2022-02-17","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/221953/files/IPSJ-Z84-2ZM-08.pdf","label":"IPSJ-Z84-2ZM-08.pdf"},"date":[{"dateType":"Available","dateValue":"2022-10-22"}],"format":"application/pdf","filename":"IPSJ-Z84-2ZM-08.pdf","filesize":[{"value":"467.2 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"05b13e1d-bd75-45b9-b5dd-a507a582c618","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"大貫, 佑真"}],"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":"視覚に障がいを持つ人の点字識字率は1割ほどであるという. 点字の識字率が低い要因の1つとして, 1人での学習が困難であるということが挙げられる. 点字の自学を支援する目的で, 本研究ではこれまでに, 両面印刷された点字をスマートフォン等で撮影することで語彙を認識するアプリケーションを開発してきた. しかし, 太陽光が当たっているなどの環境の変化に対応できず, 前処理に改善の余地があった. そこで本稿では, 太陽光の下で撮影した画像に対してCycleGANを用いた画像変換を行う. これにより, 環境の変化に強い点字認識を実現する.","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"1000","bibliographic_titles":[{"bibliographic_title":"第84回全国大会講演論文集"}],"bibliographicPageStart":"999","bibliographicIssueDates":{"bibliographicIssueDate":"2022-02-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2022"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:21:56.087699+00:00","updated":"2025-01-19T13:56:45.379131+00:00","id":221953}