{"created":"2023-07-25T08:08:19.180084+00:00","id":7666,"links":{},"metadata":{"_buckets":{"deposit":"a7c66370-c8bb-4a28-ac00-de5b3867c908"},"_deposit":{"created_by":3,"id":"7666","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"7666"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00007666","sets":["228:280:5042"]},"author_link":["67346","67347","67344","67345","67348","67343"],"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicPageEnd":"63","bibliographicPageStart":"43","bibliographicVolumeNumber":"62","bibliographic_titles":[{"bibliographic_title":"鹿児島大学教育学部研究紀要. 自然科学編"},{"bibliographic_title":"Bulletin of the Faculty of Education, Kagoshima University. Natural science","bibliographic_titleLang":"en"}]}]},"item_7_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2011-03-14"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"This paper presents a new face recognition method using the QR decomposition. The face recognition method is compared with the face recognition method by the snapshot Principal Component Analysis (PCA) mainly from the viewpoint of the computation time consumed for the face recognition. The recognition is based on the distance, measured by the L_2 norm, between the vector of the projected test face image and the vectors of the projected training face images. Specifically, each image is stored in a vector of size N. Instead of an N x N covariance matrix in the PCA, as in the snapshot PCA method, Eigenspace is created from a P x P covariance matrix, where P is the number of persons or training images. Some pattern recognition examples are shown. It is found that the proposed snapshot QR decomposition method is preferable, in face recognition, to the snapshot PCA method.","subitem_description_type":"Other"}]},"item_7_full_name_2":{"attribute_name":"著者よみ","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"ナカモリ, セイイチ"}]},{"nameIdentifiers":[{}],"names":[{"name":"ヤマモト, ナオキ"}]}]},"item_7_full_name_3":{"attribute_name":"別言語の著者","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"中森, 誠一"}]},{"nameIdentifiers":[{}],"names":[{"name":"山本, 尚希"}]}]},"item_7_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島大学"}]},"item_7_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03896692","subitem_source_identifier_type":"ISSN"}]},"item_7_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00408518","subitem_source_identifier_type":"NCID"}]},"item_7_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"549","subitem_subject_scheme":"NDC"}]},"item_7_text_24":{"attribute_name":"公開者よみ","attribute_value_mlt":[{"subitem_text_value":"カゴシマ ダイガク"}]},"item_7_text_25":{"attribute_name":"公開者別名","attribute_value_mlt":[{"subitem_text_value":"Kagoshima University"}]},"item_7_version_type_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"NAKAMORI, Seiichi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YAMAMOTO, Naoki"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-28"}],"displaytype":"detail","filename":"AN00408518_v62_p43-63.pdf","filesize":[{"value":"31.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AN00408518_v62_p43-63.pdf","url":"https://ir.kagoshima-u.ac.jp/record/7666/files/AN00408518_v62_p43-63.pdf"},"version_id":"bd80d8d7-e03c-4040-b055-32b6f2dcb0e0"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Principal Component Analysis","subitem_subject_scheme":"Other"},{"subitem_subject":"Face recognition","subitem_subject_scheme":"Other"},{"subitem_subject":"QR decomposition","subitem_subject_scheme":"Other"},{"subitem_subject":"Pattern recognition","subitem_subject_scheme":"Other"},{"subitem_subject":"Snapshot PCA method","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"A New Face Recognition Method Using QR Decomposition","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A New Face Recognition Method Using QR Decomposition"}]},"item_type_id":"7","owner":"3","path":["42","5042"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-08-02"},"publish_date":"2011-08-02","publish_status":"0","recid":"7666","relation_version_is_last":true,"title":["A New Face Recognition Method Using QR Decomposition"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2024-01-30T02:10:03.493108+00:00"}