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With the spread of UAV-based photogrammetric surveys and their use of image or point cloud-based information, image processing algorithms are playing an increasingly important role in the evaluation of surveying measurements. In this article, we present one such technique: the so-called Active Contours, known from the field of machine vision. Among the practical applications in engineering surveying, we present their possible use in the context of volume computation tasks.

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The Role of Active Contours in the Volume Calculation of Earthworks

  • 会议论文

  • 发表日期：

    2026年

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  • Zoltán Tóth,
  • Gábor Molnár,
  • Regina Hanna Balaton,
  • Gergely László

摘要

With the spread of UAV-based photogrammetric surveys and their use of image or point cloud-based information, image processing algorithms are playing an increasingly important role in the evaluation of surveying measurements. In this article, we present one such technique: the so-called Active Contours, known from the field of machine vision. Among the practical applications in engineering surveying, we present their possible use in the context of volume computation tasks.