{"created":"2023-06-20T14:36:15.404134+00:00","id":2567,"links":{},"metadata":{"_buckets":{"deposit":"3f57e846-4a6b-4254-868d-f644b360ed9c"},"_deposit":{"created_by":1,"id":"2567","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2567"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00002567","sets":["1887:1893","9:1090:1210:1219"]},"author_link":["7314","7315","7316","7313"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"An optical measurement of a small UAV location and orientation using onboard LED and a video camera on the ground"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-12-28","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"JAXA-RM-10-011","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構研究開発資料"},{"bibliographic_title":"JAXA Research and Development Memorandum","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"小型無人機を狭い地点に誘導して回収する高精度な位置計測方法として、画像情報を使う方法を調査した。本稿では光学的方法を検討し、1/2インチCCD（640×480 画素）のモノクロ・ビデオカメラに焦点距離12mmのレンズを使い、赤外（890nm）LED光源の視認性を晴天下の距離100mで確認した。飛行試験では、左右の主翼の下にそれぞれLED光源を搭載し、それらを地上のビデオカメラ1台で撮影した。明るい部分を光源として切り出すアルゴリズムを使い、画像上での光源の位置を求め、機体の位置と姿勢（ロール）を計算した。飛行試験用に制作したLED光源1組の消費電力は約10W、質量は約20gであった。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Vision-based methods are reviewed in order to steer a small UAV towards a narrow landing space. An LED light of 890 nm is visible by a monochrome video camera (1/2 inch CCD, 640 x 480 picture element) with lens of 12 mm focal length and IR filter at a distance of 100 m on a sunny day. Two LED light sources on the wings are extracted as the highest brightness areas from the image captured by the camera on the ground, and the flight path and the roll of the UAV are calculated. The one unit of LED light source consumes 10 W and weighs 20 g.","subitem_description_type":"Other"}]},"item_3_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_3_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0064931000","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-RM-10-011","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-1121","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11983593","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙航空研究開発機構航空プログラムグループ無人機・未来型航空機チーム"},{"subitem_text_value":"宇宙航空研究開発機構研究開発本部研究開発本部機体構造グループ"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Unmanned and Innovative Aircraft Team, Aviation Program Group (APG), Aerospace Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Airframes and Structures Group, Aerospace Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"五味, 広美"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山口, 功"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Gomi, Hiromi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamaguchi, Isao","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-15"}],"displaytype":"detail","filename":"64931000.pdf","filesize":[{"value":"4.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"64931000.pdf","url":"https://jaxa.repo.nii.ac.jp/record/2567/files/64931000.pdf"},"version_id":"6caf0154-a86a-415e-817c-9d2e961d925b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"UAV; unmanned aircraft","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"precise","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"landing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"image processing","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"機体搭載赤外LED光源と地上カメラによる機体位置と姿勢の検出","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"機体搭載赤外LED光源と地上カメラによる機体位置と姿勢の検出"}]},"item_type_id":"3","owner":"1","path":["1219","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"2567","relation_version_is_last":true,"title":["機体搭載赤外LED光源と地上カメラによる機体位置と姿勢の検出"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T09:19:54.812066+00:00"}