{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00224246","sets":["1164:4061:11136:11137"]},"path":["11137"],"owner":"44499","recid":"224246","title":["三次元再構成技術を用いた単一画像からの野菜の質量推定"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-21"},"_buckets":{"deposit":"199697d9-e8de-450f-9f12-fed0d341c5a2"},"_deposit":{"id":"224246","pid":{"type":"depid","value":"224246","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"三次元再構成技術を用いた単一画像からの野菜の質量推定","author_link":["590904","590905","590909","590908","590906","590907"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"三次元再構成技術を用いた単一画像からの野菜の質量推定"},{"subitem_title":"Vegetable mass estimation using a single image with 3D reconstruction","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"2D・3Dイメージ","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2023-02-21","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"慶應義塾大学"},{"subitem_text_value":"慶應義塾大学"},{"subitem_text_value":"慶應義塾大学"},{"subitem_text_value":"麗澤大学"},{"subitem_text_value":"慶應義塾大学"},{"subitem_text_value":"慶應義塾大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Keio University","subitem_text_language":"en"},{"subitem_text_value":"Keio University","subitem_text_language":"en"},{"subitem_text_value":"Keio University","subitem_text_language":"en"},{"subitem_text_value":"Reitaku University","subitem_text_language":"en"},{"subitem_text_value":"Keio University","subitem_text_language":"en"},{"subitem_text_value":"Keio 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/224246/files/IPSJ-UBI23077020.pdf","label":"IPSJ-UBI23077020.pdf"},"date":[{"dateType":"Available","dateValue":"2025-02-21"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-UBI23077020.pdf","filesize":[{"value":"6.0 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":"36"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"6e2bb1e5-8a8c-4a72-9334-543b144e7956","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"平野, 里彩"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"礒川, 直大"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"柘植, 晃"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"陳, 寅"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中澤, 仁"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大越, 匡"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11838947","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":"2188-8698","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究では一枚の画像から単眼深度推定を行い，その深度情報をもとに三次元再構成をした野菜の質量を予測することを目的とする．今回は，野菜の中でもトマトの質量推定に取り組んだ．画像に写っている物体の質量を推定する研究手法は複数あるが，三次元再構成を行うことで三次元再構成なしで行うよりもさらに正確に体積を推定することが可能になると考えられる．この提案手法を用いることで得られた予測値と実測値の比較をMAPEを算出して評価した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The objective of this study is to perform a monocular depth estimation from a single image and to predict the mass of a three-dimensionally reconstructed vegetable based on that image. In this study, we worked on estimating the mass of a tomato. Although there are several research methods for estimating the mass of an object in an image, we believe that 3D reconstruction will enable us to estimate the volume more accurately than no 3D reconstruction. We evaluated the predicted mass of tomato and compared against the ground truth value by calculating MAPE.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告ユビキタスコンピューティングシステム（UBI）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-21","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"20","bibliographicVolumeNumber":"2023-UBI-77"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":224246,"updated":"2025-01-19T13:12:38.667569+00:00","links":{},"created":"2025-01-19T01:23:50.634792+00:00"}