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Sketch-Based Slice Interpretative Visualization for Stratigraphic Data

机译:基于草图的地层数据切片解释性可视化

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In this article, the authors propose a stratigraphic slice interpretative visualization system, namely slice analyzer. It enables the domain experts, i.e., geologists and oil/gas exploration experts, to interactively interpret the slices with domain knowledge, which helps them get a better understanding of stratigraphic structures and the distribution of the geological materials, e.g., underground flow path (UFP), river delta, floodplain, slump fan, etc. In addition to some domain-specific slice edit manipulations, a sketch-based sub-region partitioning approach is further presented to help users divide the slice into individual sub-regions with homologous characteristics according to their domain knowledge. Consequently, the geological materials they are interested in can be extracted automatically and visualized by the proposed geological symbol definition algorithm. Feedback from domain experts suggests that the proposed system is capable of interpreting the stratigraphic slice, compared with their currently used tools. (C) 2019 Society for Imaging Science and Technology.
机译:在本文中,作者提出了一种地层切片解释可视化系统,即切片分析仪。它使领域专家(即地质学家和油气勘探专家)能够利用领域知识以交互方式解释切片,从而帮助他们更好地了解地层结构和地质物质的分布,例如地下流动路径(UFP) ),河流三角洲,洪泛区,坍落度扇等。除了某些特定于领域的切片编辑操作之外,还进一步提出了一种基于草图的子区域分区方法,以帮助用户根据特定的特征将切片划分为各个具有相同特征的子区域他们的领域知识。因此,可以通过提出的地质符号定义算法自动提取他们感兴趣的地质材料并将其可视化。领域专家的反馈表明,与目前使用的工具相比,拟议的系统能够解释地层。 (C)2019影像科学与技术学会。

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