{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00052605","sets":["1164:4619:4649:4653"]},"path":["4653"],"owner":"1","recid":"52605","title":["複数平面上の視体積交差判定に基づく侵入検知システム"],"pubdate":{"attribute_name":"公開日","attribute_value":"2003-05-08"},"_buckets":{"deposit":"4e8b9654-8dfd-45ac-90f3-40f023015f03"},"_deposit":{"id":"52605","pid":{"type":"depid","value":"52605","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"複数平面上の視体積交差判定に基づく侵入検知システム","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"複数平面上の視体積交差判定に基づく侵入検知システム"},{"subitem_title":"Intrusion Detection System using Contour - based Multi - Planar Visual Hull Method","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2003-05-08","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪大学大学院基礎工学研究科"},{"subitem_text_value":"大阪大学大学院基礎工学研究科"},{"subitem_text_value":"大阪大学大学院基礎工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Engineering Science, Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Engineering Science, Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Engineering Science, Osaka University","subitem_text_language":"en"}]},"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/52605/files/IPSJ-CVIM03138003.pdf"},"date":[{"dateType":"Available","dateValue":"2005-05-08"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM03138003.pdf","filesize":[{"value":"1.1 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":"8223bd9d-08ce-4ceb-a011-81cf56cec122","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2003 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"川端, 聡"},{"creatorName":"日浦, 慎作"},{"creatorName":"井口, 征士"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Satoshi, Kawabata","creatorNameLang":"en"},{"creatorName":"Shinsaku, Hiura","creatorNameLang":"en"},{"creatorName":"Seiji, Inokuchi","creatorNameLang":"en"}],"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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"従来からカメラを用いて不測の事態や不審人物を検出するという研究が行われているが，単に3次元的な禁止領域に侵入したことを検出するものは少ない．本研究では，カメラ画像に含まれる空間内に仮想の侵入検知平面を設定し，その平面上における限定的な形状復元を行うことにより移動物体が平面に触れているのか否かを検知することで，侵入禁止領域に立ち入る物体を検出することを目的とする．動作実験では，複数の検知平面を設定することで上方・左右・正面などの同時監視を実現し，2次元の画像処理のでみも限定的な3次元情報が扱えることを確認した．さらに，通信データ量の削減・ノイズ除去を行うため2値画像の輪郭処理を実現した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In this paper we propose a practical intrusion detection system based on a contour-based multi-planar visual hull method. The system consists of several sets of a camera and a PC connected via network. To detect the intruding objects, images taken by the cameras are compared with a maintained background image using PISC method. Then the contour of the object region on a image is traced and transformed to the coordinate of sensitive plane. If the intruding object exceeds the sensitive plane, the contours from each PC would have some common regions. This system does not reconstruct the shape of the object, but the system is able to handle 3-D protection volumes because multiple sensitive planes can be set arbitrary. This system does not require us to calibrate the camera because this system is based on 2-D homography.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"22","bibliographic_titles":[{"bibliographic_title":"情報処理学会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":"15","bibliographicIssueDates":{"bibliographicIssueDate":"2003-05-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"41(2003-CVIM-138)","bibliographicVolumeNumber":"2003"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":52605,"updated":"2025-01-22T06:41:11.612919+00:00","links":{},"created":"2025-01-18T23:16:53.771373+00:00"}