6-DOF Camera Pose Estimation Using Reference Points on an Aerial Image without Altitude Information

• Item type: Trans(1)
• 公開日: 2013-08-23
• タイトル: 6-DOF Camera Pose Estimation Using Reference Points on an Aerial Image without Altitude Information
• タイトル / 言語: en
• タイトル: 6-DOF Camera Pose Estimation Using Reference Points on an Aerial Image without Altitude Information
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: [Regular Paper - Reserach Paper] Extrinsic camera parameter estimation, perspective-n-points problem, Augmented Reality
• 資源タイプ / 資源タイプ識別子: http://purl.org/coar/resource_type/c_6501
• 資源タイプ: journal article
• 著者所属: Nara Institute of Science and Technology／Presently with Panasonic System Networks R&D Lab. Co., Ltd.
• 著者所属: Nara Institute of Science and Technology
• 著者所属: Nara Institute of Science and Technology
• 著者所属: Nara Institute of Science and Technology
• 著者所属(英): en
• 著者所属(英): Nara Institute of Science and Technology / Presently with Panasonic System Networks R&D Lab. Co., Ltd.
• 著者所属(英): en
• 著者所属(英): Nara Institute of Science and Technology
• 著者所属(英): en
• 著者所属(英): Nara Institute of Science and Technology
• 著者所属(英): en
• 著者所属(英): Nara Institute of Science and Technology
• 著者名: Taiki, Sekii; Tomokazu, Sato; Hideyuki, Kume; Naokazu, Yokoya
• 著者名(英): Taiki, Sekii; Tomokazu, Sato; Hideyuki, Kume; Naokazu, Yokoya
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: A new method for estimating a six-degrees-of-freedom camera pose for a ground-view image using reference points on an aerial image is presented. Unlike typical PnP problems, altitude information is not available for the reference points in our case. The camera pose is estimated by minimizing a cost function defined as the sum of squared distances between observed 2D positions of reference points on a ground-view image and corresponding lines that are projections of 3D vertical lines passing through 2D reference points on an aerial image. The accuracy of the proposed method is evaluated quantitatively in both simulation and real environments. The availability of the proposed method is demonstrated by generating AR images from aerial and ground-view images downloaded from Google Maps and Flickr.
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: A new method for estimating a six-degrees-of-freedom camera pose for a ground-view image using reference points on an aerial image is presented. Unlike typical PnP problems, altitude information is not available for the reference points in our case. The camera pose is estimated by minimizing a cost function defined as the sum of squared distances between observed 2D positions of reference points on a ground-view image and corresponding lines that are projections of 3D vertical lines passing through 2D reference points on an aerial image. The accuracy of the proposed method is evaluated quantitatively in both simulation and real environments. The availability of the proposed method is demonstrated by generating AR images from aerial and ground-view images downloaded from Google Maps and Flickr.
• 書誌レコードID / 収録物識別子タイプ: NCID
• 書誌レコードID / 収録物識別子: AA12628065
• 書誌情報: IPSJ Transactions on Computer Vision and Applications （CVA）; 巻 5, p. 134-142, 発行日 2013-08-23
• ISSN / 収録物識別子タイプ: ISSN
• ISSN / 収録物識別子: 1882-6695
• 出版者 / 言語: ja
• 出版者: 情報処理学会