{"created":"2025-01-19T01:14:39.125121+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00213806","sets":["581:10433:10444"]},"path":["10444"],"owner":"44499","recid":"213806","title":["Improving the Efficiency in Multiple Object Tracking by Tracker Switching According to Occlusion States"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-11-15"},"_buckets":{"deposit":"25f3eb0c-c5d7-46a6-91b6-81e468925920"},"_deposit":{"id":"213806","pid":{"type":"depid","value":"213806","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"Improving the Efficiency in Multiple Object Tracking by Tracker Switching According to Occlusion States","author_link":["547513","547517","547514","547518","547519","547511","547520","547515","547512","547516"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Improving the Efficiency in Multiple Object Tracking by Tracker Switching According to Occlusion States"},{"subitem_title":"Improving the Efficiency in Multiple Object Tracking by Tracker Switching According to Occlusion States","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"[一般論文（推薦論文）] multiple object tracking, occlusion","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2021-11-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information Sciences, Tohoku University"},{"subitem_text_value":"Department of Computer Sciences and Electronics, Universitas Gadjah Mada"},{"subitem_text_value":"National Institute of Technology, Sendai College"},{"subitem_text_value":"Graduate School of Information Sciences, Tohoku University／Cyberscience Center,Tohoku University"},{"subitem_text_value":"Graduate School of Information Sciences, Tohoku University／Cyberscience Center,Tohoku University"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information Sciences, Tohoku University","subitem_text_language":"en"},{"subitem_text_value":"Department of Computer Sciences and Electronics, Universitas Gadjah Mada","subitem_text_language":"en"},{"subitem_text_value":"National Institute of Technology, Sendai College","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Sciences, Tohoku University / Cyberscience Center,Tohoku University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Sciences, Tohoku University / Cyberscience Center,Tohoku University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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/213806/files/IPSJ-JNL6211009.pdf","label":"IPSJ-JNL6211009.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL6211009.pdf","filesize":[{"value":"1.4 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"5"},{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"dc3ae242-89e0-4d9a-935d-34bd7427b549","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Bo, Chen"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Muhammad, Alfian Amrizal"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Satoru, Izumi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Toru, Abe"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takuo, Suganuma"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Bo, Chen","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Muhammad, Alfian Amrizal","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Satoru, Izumi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Toru, Abe","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takuo, Suganuma","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"The objective of multiple object tracking (MOT) is to locate the positions of multiple objects in a video, maintain their identities, and obtain their individual trajectories. One of the most crucial challenges of MOT is how to handle object occlusion effectively. The existing methods try to treat different occlusion situations with the same architecture, which leads to limits on performance. More specifically some trackers can achieve fast speed (frame per second) but cannot handle occlusion effectively, while other trackers can handle occlusion properly but are expensive due to costly computational resources. The proposed method estimates the occlusion states of objects, applies different trackers according to the estimation results, and finally combines the results of different trackers. This method can reduce unnecessary computational costs, and consequently can improve the efficiency of the high accuracy trackers. We evaluate the effectiveness of our proposal for different scenarios.\n------------------------------\nThis is a preprint of an article intended for publication Journal of\nInformation Processing(JIP). This preprint should not be cited. This\narticle should be cited as: Journal of Information Processing Vol.29(2021) (online)\nDOI　http://dx.doi.org/10.2197/ipsjjip.29.717\n------------------------------","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The objective of multiple object tracking (MOT) is to locate the positions of multiple objects in a video, maintain their identities, and obtain their individual trajectories. One of the most crucial challenges of MOT is how to handle object occlusion effectively. The existing methods try to treat different occlusion situations with the same architecture, which leads to limits on performance. More specifically some trackers can achieve fast speed (frame per second) but cannot handle occlusion effectively, while other trackers can handle occlusion properly but are expensive due to costly computational resources. The proposed method estimates the occlusion states of objects, applies different trackers according to the estimation results, and finally combines the results of different trackers. This method can reduce unnecessary computational costs, and consequently can improve the efficiency of the high accuracy trackers. We evaluate the effectiveness of our proposal for different scenarios.\n------------------------------\nThis is a preprint of an article intended for publication Journal of\nInformation Processing(JIP). This preprint should not be cited. This\narticle should be cited as: Journal of Information Processing Vol.29(2021) (online)\nDOI　http://dx.doi.org/10.2197/ipsjjip.29.717\n------------------------------","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicIssueDates":{"bibliographicIssueDate":"2021-11-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicVolumeNumber":"62"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":213806,"updated":"2025-01-19T17:01:21.607772+00:00","links":{}}