{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:02001849","sets":["1164:4619:11919:1744767391283"]},"path":["1744767391283"],"owner":"80578","recid":"2001849","title":["異なる撮影環境に対応したブドウの房計数手法の検証"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-05-08"},"_buckets":{"deposit":"9d0df51d-c94b-4424-887b-004151a83aed"},"_deposit":{"id":"2001849","pid":{"type":"depid","value":"2001849","revision_id":0},"owners":[80578],"status":"published","created_by":80578},"item_title":"異なる撮影環境に対応したブドウの房計数手法の検証","author_link":[],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"異なる撮影環境に対応したブドウの房計数手法の検証","subitem_title_language":"ja"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"CVIM","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2025-05-08","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"}]},"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"}]},"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/2001849/files/IPSJ-CVIM25242018.pdf","label":"IPSJ-CVIM25242018.pdf"},"date":[{"dateType":"Available","dateValue":"2027-05-08"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM25242018.pdf","filesize":[{"value":"10.3 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":"20"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"cca804a5-0b6b-4b45-8b49-ed0891d08e0f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2025 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"和坂,優佑"}]},{"creatorNames":[{"creatorName":"内海,ゆづ子"}]},{"creatorNames":[{"creatorName":"三輪,由佳"}]},{"creatorNames":[{"creatorName":"岩村,雅一"}]}]},"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":"ブドウ栽培における摘房は，単位面積あたりのブドウの房の数が一定の数になるように房を間引く作業である．現状の摘房作業では，ブドウの房の数は正確には数えておらず，作業者の経験や感覚で摘房している．そこで本研究では正確な房数の把握を目的とし，全方位カメラで撮影した画像を用いた房の計数システムを構築する．既存研究では，撮影環境が変化した場合の計数モデルの精度低下が課題であった．そのため本研究ではドメイン一般化手法を適用し，撮影環境に依存しない計数の実現を目指す．撮影した年が異なる2つのデータセットを用いて実験した結果，一部の結果では異なるデータセットに対しても精度を維持できたが，全体的に実用化できるほどの精度に達していないことが分かった．また撮影時の全方位カメラとブドウ棚の距離が計数精度に影響を与えていることが示唆された．","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":"2025-05-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"18","bibliographicVolumeNumber":"2025-CVIM-242"}]},"relation_version_is_last":true,"weko_creator_id":"80578"},"created":"2025-04-28T02:29:53.172078+00:00","updated":"2025-04-28T02:29:57.625937+00:00","id":2001849}