Volume 32 Issue 5
Oct.  2004
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WU Qiang, XU Hua. An optimal technique for area filling contours based on multi-resolution in 3D mining GIS[J]. COAL GEOLOGY & EXPLORATION, 2004, 32(5): 4-6.
Citation: WU Qiang, XU Hua. An optimal technique for area filling contours based on multi-resolution in 3D mining GIS[J]. COAL GEOLOGY & EXPLORATION, 2004, 32(5): 4-6.
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An optimal technique for area filling contours based on multi-resolution in 3D mining GIS

  • 1. China University of Mining and Technology, Beijing 100083, China;

  • 2. Beijing Institute of Petrochemical Technology, Beijing 102617, China

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  • Received Date: November 17, 2003
  • Available Online: March 19, 2023
    Graphical Abstract
    • Abstract
  • A supervoxel data model is introduced to represent exactly the complex space distribution of geological data in the coal mining area. Meanwhile, problems of continuity, involving B-Spline curves and fractal-based subdivide, can be also taken into account in this paper. Based on these theories and methods, an optimal technique for area filling contours based on multi-resolution is designed, enabling to greatly strengthen the reliability and stability of area filling contours in 3D mining GIS.
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