{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00214895","sets":["6504:10735:10808"]},"path":["10808"],"owner":"44499","recid":"214895","title":["車載カメラ画像の分類精度向上検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-04"},"_buckets":{"deposit":"2385068b-8295-4879-a1b5-36f56cec894c"},"_deposit":{"id":"214895","pid":{"type":"depid","value":"214895","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"車載カメラ画像の分類精度向上検討","author_link":["553044","553043"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"車載カメラ画像の分類精度向上検討"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"人工知能と認知科学","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":"電機大"},{"subitem_text_value":"電機大"}]},"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/214895/files/IPSJ-Z83-4N-02.pdf","label":"IPSJ-Z83-4N-02.pdf"},"date":[{"dateType":"Available","dateValue":"2021-12-28"}],"format":"application/pdf","filename":"IPSJ-Z83-4N-02.pdf","filesize":[{"value":"562.1 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"8e880300-3e42-45d9-b3a8-47edde91a2c5","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":"森, 光輝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"築地, 立家"}],"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":"本研究では，セマンティックセグメンテーションを用いて国内で撮られた車載カメラの画像を11クラスのカテゴリに分類した．学習にはオリジナルデータセットとして，国内画像で作成したデータセットと，既存の海外のデータセットを2種類用い，それぞれの国内画像データの分類精度に対する比較を行った．比較指標としてIntersectOverUnion(IoU)を用いた．実験結果として，データセット中に出現するピクセル数が各データセットによって多少の差異はあるものの，国内画像を分類する際には，海外の既存データセットよりもオリジナルデータセットの方が特定のクラスに対し高い分類精度を持っている事が分かった．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"182","bibliographic_titles":[{"bibliographic_title":"第83回全国大会講演論文集"}],"bibliographicPageStart":"181","bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2021"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":214895,"updated":"2025-01-19T16:25:04.502633+00:00","links":{},"created":"2025-01-19T01:15:41.250898+00:00"}