写真測量とリモートセンシング
Online ISSN : 1883-9061
Print ISSN : 0285-5844
ISSN-L : 0285-5844
58 巻 , 6 号
選択された号の論文の14件中1~14を表示しています
巻頭言
カメラアイ
小特集「空間情報データプラットフォーム(その2)」
小特集「新しいGNSS 測量基盤サービス」
研究速報
  • 鈴木 遼雅, 前原 秀明, 平 謙二
    2019 年 58 巻 6 号 p. 322-327
    発行日: 2019年
    公開日: 2021/01/01
    ジャーナル フリー

    Accurate measurement of the shape of road surfaces is essential in pavement work. Recently, a mobile laser scanner has been used to facilitate pavement measurement. For localization purposes, an automatic tracking total station (ATTS) and an inertial measurement unit (IMU) are required. To achieve sufficient accuracy, a sophisticated IMU must be used ; increases the cost associated with the measurement process. In this report, a novel mobile camera localization method is proposed that utilizes an ATTS is proposed. This method can facilitate accurate estimation of a camera pose using few ground control points, which enables low-cost photogrammetry-based measurements. A prototype of the proposed system was built, and it was experimentally demonstrated that the localization method is sufficiently accurate for pavement management.

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