Scholarlink

Digital outcrop technology provides a new method for the detailed study of petroleum geological outcrop. In this paper, based on the establishment of a high-precision 3D digital outcrop model, the multi-scale regional convolution neural network cavity extraction method and the improved image Beamlet transform fracture extraction method are used to automatically extract cavity&fracture information and quantitatively characterize the cavity&fracture parameters. In this paper, the automatic extraction of caves and fractures provides the new methods for the study of outcrop cavity and fracture and provides accurate quantitative information for the evaluation of karst reservoirs.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Cavity and Fracture Extraction of CarbonateRocks Digital Outcrop Model

  • 会议论文

  • 发表日期：

    2025年

查看全文
  • Qi-Hong Zeng,
  • Wen-Zhi Wang,
  • Zhi-Guo Ma,
  • Jin-li Shen,
  • Yan-lin Shao,
  • Fan Deng,
  • Qing Wang

摘要

Digital outcrop technology provides a new method for the detailed study of petroleum geological outcrop. In this paper, based on the establishment of a high-precision 3D digital outcrop model, the multi-scale regional convolution neural network cavity extraction method and the improved image Beamlet transform fracture extraction method are used to automatically extract cavity&fracture information and quantitatively characterize the cavity&fracture parameters. In this paper, the automatic extraction of caves and fractures provides the new methods for the study of outcrop cavity and fracture and provides accurate quantitative information for the evaluation of karst reservoirs.