{"links":{},"id":221053,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00221053","sets":["6504:11035:11043"]},"path":["11043"],"owner":"44499","recid":"221053","title":["掌画像の局所特徴量を用いた物体照合の研究"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-02-17"},"_buckets":{"deposit":"67d6203c-97e8-4486-ba05-8a3c7b153e7f"},"_deposit":{"id":"221053","pid":{"type":"depid","value":"221053","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"掌画像の局所特徴量を用いた物体照合の研究","author_link":["578553","578554"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"掌画像の局所特徴量を用いた物体照合の研究"}]},"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":"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":"法大"},{"subitem_text_value":"法大"}]},"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/221053/files/IPSJ-Z84-5U-04.pdf","label":"IPSJ-Z84-5U-04.pdf"},"date":[{"dateType":"Available","dateValue":"2022-10-22"}],"format":"application/pdf","filename":"IPSJ-Z84-5U-04.pdf","filesize":[{"value":"407.7 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"2f4ddcc9-0bb2-4da5-a524-205f6083228b","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":"佐久間, 実花"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤田, 悟"}],"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":"物体を識別する代表的な手法として、画像特徴量を用いたマッチング手法がある。画像から局所特徴量を抽出し、画像間の対応点の幾何学的整合性を取るためにRANSACアルゴリズムを使用して射影変換行列を推測する方法である。この方法を掌の識別に応用した場合、特徴が弱いことと、非剛体による歪みによって、対応点の幾何学的整合性が取れず識別が困難になる。本論文では、高解像の掌の2次元画像を強調してORB特徴量を抽出し、特徴点の対応点を用いて相似三角形を逐次的に検出することで、歪みに強い物体照合手法を提案する。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"628","bibliographic_titles":[{"bibliographic_title":"第84回全国大会講演論文集"}],"bibliographicPageStart":"627","bibliographicIssueDates":{"bibliographicIssueDate":"2022-02-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2022"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:21:04.170466+00:00","updated":"2025-01-19T14:19:05.775367+00:00"}