{"created":"2024-12-12T09:28:07.329684+00:00","id":2010890,"links":{},"metadata":{"_buckets":{"deposit":"7d6abb49-cb67-4085-8e88-d1ad39f987ec"},"_deposit":{"created_by":7,"id":"2010890","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2010890"},"status":"published"},"_oai":{"id":"oai:tokushima-u.repo.nii.ac.jp:02010890","sets":["1713853213384:1713853295607"]},"author_link":["809","644","81"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-07-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"126","bibliographicPageStart":"123","bibliographicVolumeNumber":"26","bibliographic_titles":[{"bibliographic_title":"Journal of Signal Processing","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We describe a leaf region detection and leaf area calculation algorithm for estimating the growing conditions of small tomatoes. In leaf region detection, a color image taken by a depth camera is analyzed by image processing. The leaf region is divided into more than one hundred quadrangle meshs, and the spatial coordinates of the vertices of the mesh are calculated from the depth information obtained by the depth camera. To reduce the effect of measurement noise, an approximate surface expressed by a two-variable quadratic function is obtained, and the leaf area is calculated as the sum of the area of the meshs on the approximate surface. In the experiment, the algorithm will be evaluated using leaf measurements of small tomatoes in a greenhouse.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Research Institute of Signal Processing","subitem_publisher_language":"en"}]},"item_10001_source_id_9":{"attribute_name":"収録物ID","attribute_value_mlt":[{"subitem_source_identifier":"18801013","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1715043197608":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access"}]},"item_1718868208704":{"attribute_name":"備考","attribute_value_mlt":[{"subitem_textarea_language":"ja","subitem_textarea_value":"利用は著作権の範囲内に限られる。"}]},"item_1722929371688":{"attribute_name":"出版社版DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"10.2299/jsp.26.123"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.2299/jsp.26.123","subitem_relation_type_select":"DOI"}}]},"item_1723180141928":{"attribute_name":"EID","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"386231"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"マエダ, ノゾミ","creatorNameLang":"ja"},{"creatorName":"マエダ, ノゾミ","creatorNameLang":"ja-Kana"},{"creatorName":"Maeda, Nozomi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"鈴木, 浩司","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"809","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"北島, 孝弘","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"644","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"桑原, 明伸","creatorNameLang":"ja"},{"creatorName":"クワハラ, アキノブ","creatorNameLang":"ja-Kana"},{"creatorName":"Kuwahara, Akinobu","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"安野, 卓","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"81","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-31"}],"displaytype":"detail","filename":"jsp_26_4_123.pdf","filesize":[{"value":"870 KB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://tokushima-u.repo.nii.ac.jp/record/2010890/files/jsp_26_4_123.pdf"},"version_id":"28f7e4ca-a976-45ce-9e2f-0680bbdffa16"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Measurement of Tomato Leaf Area Using Depth Camera","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Measurement of Tomato Leaf Area Using Depth Camera","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"7","path":["1713853295607"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-31"},"publish_date":"2023-03-31","publish_status":"0","recid":"2010890","relation_version_is_last":true,"title":["Measurement of Tomato Leaf Area Using Depth Camera"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2024-12-12T09:28:17.062227+00:00"}