{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00216955","sets":["1164:4619:10826:10881"]},"path":["10881"],"owner":"44499","recid":"216955","title":["未知の物体に映る鏡像を用いた隠れた物体の3次元復元"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-03-03"},"_buckets":{"deposit":"2c39486c-929a-4f7f-8f06-66945d6f43d0"},"_deposit":{"id":"216955","pid":{"type":"depid","value":"216955","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"未知の物体に映る鏡像を用いた隠れた物体の3次元復元","author_link":["561112","561110","561111"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"未知の物体に映る鏡像を用いた隠れた物体の3次元復元"},{"subitem_title":"Recovering Hidden Objects from Mirror Images Reflected on Unknown Objects","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"セッション4-B","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2022-03-03","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋工業大学"},{"subitem_text_value":"名古屋工業大学"},{"subitem_text_value":"名古屋工業大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Nagoya Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Nagoya Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Nagoya Institute of Technology","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/216955/files/IPSJ-CVIM22229024.pdf","label":"IPSJ-CVIM22229024.pdf"},"date":[{"dateType":"Available","dateValue":"2024-03-03"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM22229024.pdf","filesize":[{"value":"15.7 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":"67219194-8187-410c-ad28-bb02ae998f4c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"飯田, 光樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坂上, 文彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 淳"}],"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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8701","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本稿では，未知の物体に映る鏡像を基に，他の物体などに隠されて見えない対象物体を 3 次元復元する手法を提案する．自動車事故発生の原因として死角からの急な飛び出しや前方死角における停止車両の存在などが挙げられる．このような事故を回避するためには，早い段階で死角に存在する対象物体を検出する必要がある．そこで本研究では，自車カメラから観測可能な他車のボディーに映りこんだ鏡像を用いることで，死角に存在する対象物体を 3 次元復元する．しかし観測可能な車両であってもそのボディー形状は一般に未知である．そこで本研究では，鏡面物体として用いる観測可能な他車の形状と死角に存在する対象物体の形状とを鏡像から同時復元する手法を提案する．","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 method for recovering the 3D structure of invisible objects by using mirror images reflected on unknown objects. The causes of car accidents include sudden jumping out from blind spot and the presence of a stopped vehicle in the front blind spot. Thus, in this research, we recover the target object existing in the blind spot by using mirror images reflected on the body of other vehicles that can be observed from the own vehicle camera. However, the body shape of the observable vehicle is unknown in general. Thus, in this research, we propose a method for simultaneously recovering the shape of observable vehicles used as mirror objects and the position of the target object existing in the blind spot from the mirror images.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"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":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-03-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"24","bibliographicVolumeNumber":"2022-CVIM-229"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":216955,"updated":"2025-01-19T15:40:32.696663+00:00","links":{},"created":"2025-01-19T01:17:27.955950+00:00"}