{"created":"2023-05-15T12:35:53.249942+00:00","id":4984,"links":{},"metadata":{"_buckets":{"deposit":"a98a5df6-cc8c-4707-b977-0ce9314f5bfe"},"_deposit":{"created_by":91,"id":"4984","owners":[91],"pid":{"revision_id":0,"type":"depid","value":"4984"},"status":"published"},"_oai":{"id":"oai:nitech.repo.nii.ac.jp:00004984","sets":["31"]},"author_link":["8735","8735"],"item_10001_alternative_title_24":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"ジクウカン　フヘンリョウ　ト　シテン　ニヨラナイ　ドウサ　ニンシキ","subitem_alternative_title_language":"ja-Kana"},{"subitem_alternative_title":"Space-Time Invariants and Recognition of Motions from Arbitrary Viewpoints","subitem_alternative_title_language":"en"}]},"item_10001_biblio_info_28":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001-08-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicPageEnd":"1799","bibliographicPageStart":"1790","bibliographicVolumeNumber":"J84-D2","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会論文誌. D-2, 情報・システム. 2, パターン処理","bibliographic_titleLang":"ja"}]}]},"item_10001_description_36":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"カメラを用いて対象物を認識したりシーンの内容を理解する上で，それぞれの対象がもつ運動を識別することは非常に重要である．しかし，対象物の運動はカメラの視点が異なれば一般に異なる運動として観測される．本論文では，対象物の運動に関して視点によらない不変量が存在し，かつこれらが連続画像から計算可能であることを示す．まず，時間と空間がなす時空間を考え，実際の空間がなす時空間と画像に投影されたときにできる時空間との間での時空間投影に関し，その幾何学的な性質を明らかにする．更に時空間投影のもとでの不変量，すなわち時空間不変量が存在することを示す．実画像をもとに実際に時空間不変量を計算し，これが対象物の運動を識別する上で非常に有用であることを示す．更に，時空間不変量の画像ノイズに対する安定性についても報告する．","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_10001_full_name_27":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"8735","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000020303688","nameIdentifierScheme":"NRID","nameIdentifierURI":"http://rns.nii.ac.jp/nr/1000020303688"}],"names":[{"name":"Sato, Jun"}]}]},"item_10001_publisher_29":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Institute of Electronics, Information and Communication Engineers","subitem_publisher_language":"en"}]},"item_10001_source_id_30":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0915-1923","subitem_source_identifier_type":"ISSN"}]},"item_10001_source_id_32":{"attribute_name":"item_10001_source_id_32","attribute_value_mlt":[{"subitem_source_identifier":"AA11340957","subitem_source_identifier_type":"NCID"}]},"item_10001_version_type_33":{"attribute_name":"出版タイプ","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":"佐藤, 淳"},{"creatorName":"サトウ, ジュン","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"8735","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000020303688","nameIdentifierScheme":"NRID","nameIdentifierURI":"http://rns.nii.ac.jp/nr/1000020303688"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-01-25"}],"displaytype":"detail","filename":"J84-D2_1790.pdf","filesize":[{"value":"1.8 MB"}],"format":"application/pdf","license_note":"Copyright(c)2001 IEICE　http://search.ieice.org/index.html","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"本文_fulltext","url":"https://nitech.repo.nii.ac.jp/record/4984/files/J84-D2_1790.pdf"},"version_id":"afa33ce7-caa9-425f-a218-94a19b5fa8c9"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"item_resource_type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"時空間不変量と視点によらない動作認識","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"時空間不変量と視点によらない動作認識","subitem_title_language":"ja"}]},"item_type_id":"10001","owner":"91","path":["31"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2013-06-25"},"publish_date":"2013-06-25","publish_status":"0","recid":"4984","relation_version_is_last":true,"title":["時空間不変量と視点によらない動作認識"],"weko_creator_id":"91","weko_shared_id":-1},"updated":"2025-03-19T01:01:35.010759+00:00"}