{"created":"2025-01-19T01:18:16.457155+00:00","updated":"2025-01-19T15:21:34.298072+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00217846","sets":["1164:4619:10826:10925"]},"path":["10925"],"owner":"44499","recid":"217846","title":["外観検査のための光沢物体表面の幾何学的・光学的特性の獲得"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-05-05"},"_buckets":{"deposit":"cc91a2e1-3747-4862-8c97-614e5c02e9f9"},"_deposit":{"id":"217846","pid":{"type":"depid","value":"217846","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"外観検査のための光沢物体表面の幾何学的・光学的特性の獲得","author_link":["565176","565177","565178"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"外観検査のための光沢物体表面の幾何学的・光学的特性の獲得"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"卒論スポットライトセッション","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2022-05-05","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州工業大学大学院情報工学府情報創成工学専攻"},{"subitem_text_value":"九州工業大学大学院情報工学研究院知能情報工学研究系"},{"subitem_text_value":"九州工業大学大学院情報工学研究院知能情報工学研究系"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/217846/files/IPSJ-CVIM22230033.pdf","label":"IPSJ-CVIM22230033.pdf"},"date":[{"dateType":"Available","dateValue":"2024-05-05"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM22230033.pdf","filesize":[{"value":"7.6 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"20"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"8add6f8d-3872-4940-8c79-7436c279bbc4","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"大森, 涼平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川原, 僚"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡部, 孝弘"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11131797","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8701","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本稿では，形状未知の光沢物体の外観検査のために，物体表面上の各点において法線・表面粗さ・反射率を推定する手法を提案する．一般に，光沢物体の幾何学的・光学的モデリングのためには，様々な光源方向・視線方向で撮影した大量の画像が必要になる．提案手法では，液晶ディスプレイをプログラマブル光源として用いることで効率的に画像を撮影する．また，偏光に基づいて鏡面反射成分を抽出して，抽出された輝度に対して反射モデルを当てはめることで，法線・表面粗さ・反射率を画素ごとに推定する．特に，反射モデルの線形化やノイズの伝播解析により，頑健な推定を実現するとともに，推定の信頼度を評価する．表面に起伏のある物体を対象として，実画像と合成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_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告コンピュータビジョンとイメージメディア（CVIM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-05-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"33","bibliographicVolumeNumber":"2022-CVIM-230"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":217846,"links":{}}