Journal of the Japan society of photogrammetry and remote sensing
Online ISSN : 1883-9061
Print ISSN : 0285-5844
ISSN-L : 0285-5844
Volume 58, Issue 6
Displaying 1-14 of 14 articles from this issue
Preface
  • Ryoga SUZUKI, Hideaki MAEHARA, Kenji TAIRA
    2019 Volume 58 Issue 6 Pages 322-327
    Published: 2019
    Released on J-STAGE: January 01, 2021
    JOURNAL FREE ACCESS

    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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