{"updated":"2025-01-19T09:52:48.293884+00:00","links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00234170","sets":["1164:4619:11539:11642"]},"path":["11642"],"owner":"44499","recid":"234170","title":["3次元位置関係を用いたブドウ果粒のマッチング"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-05-08"},"_buckets":{"deposit":"fb5711c1-8758-4d5d-85ac-b9a133b6d0e4"},"_deposit":{"id":"234170","pid":{"type":"depid","value":"234170","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"3次元位置関係を用いたブドウ果粒のマッチング","author_link":["637589","637587","637588","637591","637590"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"3次元位置関係を用いたブドウ果粒のマッチング"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"卒論スポットライトセッション (CVIM)","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-05-08","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪公立大学大学院情報学研究科"},{"subitem_text_value":"大阪公立大学大学院情報学研究科"},{"subitem_text_value":"大阪府立環境農林水産総合研究所"},{"subitem_text_value":"大阪公立大学大学院情報学研究科"},{"subitem_text_value":"大阪公立大学大学院情報学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Informatics, Osaka Metropolitan University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Informatics, Osaka Metropolitan University","subitem_text_language":"en"},{"subitem_text_value":"Research Institute of Environment, Agriculture and Fisheries, Osaka Prefecture","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Informatics, Osaka Metropolitan University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Informatics, Osaka Metropolitan 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/234170/files/IPSJ-CVIM24238039.pdf","label":"IPSJ-CVIM24238039.pdf"},"date":[{"dateType":"Available","dateValue":"2026-05-08"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM24238039.pdf","filesize":[{"value":"4.8 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":"d5961d76-eeb7-4f85-8946-a327f4081977","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山崎, 匠真"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"内海, ゆづ子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三輪, 由佳"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岩村, 雅一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"黄瀬, 浩一"}],"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":"ブドウ生産の作業過程で，生産者への負担が大きいものが果粒を間引く作業である摘粒である．摘粒は基準が複雑で，一定期間内に全ての房で行わなければならない上，素早い作業を求められるため，未経験者が作業を習得するには相当な時間がかかる．そこで情報技術を用いた習得の支援が期待されている．本研究は，新たにブドウ栽培を始める人の摘粒作業習得を支援することを目的としている．現在のブドウ摘粒支援システムでは，ブドウの周囲一周分を撮影した画像において，フレーム間で果粒の対応が取れない問題がある．そこで，本研究では，フレーム間での果粒マッチングを近傍果粒の 3 次元の配置による特徴量を用いて解決する手法を提案する．提案手法では，2 次元平面の文書の対応のために開発された LLAH を 3 次元に拡張し，果粒の 3 次元重心座標の推定結果をもとに各フレーム間の果粒の対応をとる．実験の結果，フレーム間での果粒の対応の精度の F1 score が 0.74 となり，ある一定の精度で対応を取ることが可能となった．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","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":"2024-05-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"39","bibliographicVolumeNumber":"2024-CVIM-238"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":234170,"created":"2025-01-19T01:35:51.210850+00:00"}