{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00214858","sets":["6504:10735:10808"]},"path":["10808"],"owner":"44499","recid":"214858","title":["交流光源下における鏡面反射を伴う固有画像分解"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-04"},"_buckets":{"deposit":"a49041f0-f780-49fd-bbbc-23e232e01fb7"},"_deposit":{"id":"214858","pid":{"type":"depid","value":"214858","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"交流光源下における鏡面反射を伴う固有画像分解","author_link":["552944","552943"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"交流光源下における鏡面反射を伴う固有画像分解"}]},"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":"九工大"},{"subitem_text_value":"九工大"}]},"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/214858/files/IPSJ-Z83-4M-05.pdf","label":"IPSJ-Z83-4M-05.pdf"},"date":[{"dateType":"Available","dateValue":"2021-12-28"}],"format":"application/pdf","filename":"IPSJ-Z83-4M-05.pdf","filesize":[{"value":"461.8 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"417415be-7178-4e35-b50d-8f482cbf75b7","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":"吉田, 雄作"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡部, 孝弘"}],"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":"交流電源により動作している光源の明るさは,肉眼では捉えることのできない速さで振動している.短時間露光撮影で捉えたこのような光源の明るさの振動を手掛りにして,複数の光源に照らされたシーンの画像を固有画像に分解できることが知られている.ところが従来手法では,シーンが拡散反射のみで構成されることを仮定している.そこで本稿では,交流光源下における鏡面反射を伴うシーンの固有画像分解を提案する.提案手法では,2色性反射モデルに基づき,光源ごとの拡散反射輝度画像・鏡面反射輝度画像・光源色,および,画素ごとの拡散反射率を推定する.合成画像と実画像を用いた実験を行い,提案手法の有効性を示す.","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"106","bibliographic_titles":[{"bibliographic_title":"第83回全国大会講演論文集"}],"bibliographicPageStart":"105","bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2021"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":214858,"updated":"2025-01-19T16:26:06.412254+00:00","links":{},"created":"2025-01-19T01:15:39.136349+00:00"}