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機体色と地上カメラによる機体位置検出
https://jaxa.repo.nii.ac.jp/records/2543
https://jaxa.repo.nii.ac.jp/records/2543058b3847-311d-4cb2-9485-44907c9d928b
名前 / ファイル | ライセンス | アクション |
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65210000.pdf (2.3 MB)
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Item type | テクニカルレポート / Technical Report(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | 機体色と地上カメラによる機体位置検出 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | UAV | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | unmanned aircraft | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | precise landing | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | image processing | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | colour extraction | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_18gh | |||||
資源タイプ | technical report | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Optical measurement of the location of a small UAV based on body colour using a video camera on the ground | |||||
著者 |
五味, 広美
× 五味, 広美× Gomi, Hiromi |
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著者所属 | ||||||
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 (JAXA) | ||||||
著者所属(英) | ||||||
en | ||||||
Unmanned and Innovative Aircraft Team, Aviation Program Group, Japan Aerospace Exploration Agency (JAXA) | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構 | |||||
出版者(英) | ||||||
出版者 | Japan Aerospace Exploration Agency (JAXA) | |||||
書誌情報 |
宇宙航空研究開発機構研究開発資料 en : JAXA Research and Development Memorandum 巻 JAXA-RM-11-012, p. 1-16, 発行日 2012-02-29 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 小型無人機を狭い地点に誘導し回収する高精度な位置計測方法として,色情報を使う方法を検討した.赤く塗った色見本と小型模型飛行機,1/2 インチCCD(640 × 480 画素)の単板式カラー・ビデオカメラを使用し,色抽出アルゴリズムを屋外試験で評価した. | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 赤い部分を背景から抽出する為の閾値(赤を基準として規格化した緑と青の明るさの上限と下限)は基礎試験,地上試験,飛行試験でほぼ同じ値を得た. | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 逆光時には機体は暗くなり,色抽出は出来なくなるが,画像全体では露出オーバーだが,機体に対しては色抽出に適正な露出の画像を得ることが出来れば,色抽出アルゴリズムは機能した. | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | A colour extraction algorithm was evaluated in order to steer a small UAV towards a narrow landing space. Colour samples and a small model airplane were painted red and captured by a colour video camera (1/2 inch single CCD, 640 × 480 picture element) out of doors. | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | The algorithm used RGB colour model and extracted red regions by the colour components of green and blue normalised by red. The ranges of the components were overlapped in ground and flight tests. Even under backlighting conditions, the algorithm worked well on the images when optimal exposure was selected for the airplane. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 形態: カラー図版あり | |||||
内容記述(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Physical characteristics: Original contains color illustrations | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1349-1121 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11983593 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0065210000 | |||||
レポート番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | レポート番号: JAXA-RM-11-012 |