V2EX polygonization

Polygonization

释义 Definition

Polygonization(多用于计算机图形学/几何处理)指将连续的曲线、曲面或体数据用多边形(通常是三角形/四边形)网格进行近似表示的过程;也可指把点云、体素或隐式曲面(如等值面)转换为可渲染/可计算的多边形模型。该词在不同领域也可有更具体含义(如医学影像中的等值面提取)。

发音 Pronunciation (IPA)

/plnazen/

例句 Examples

The software performs polygonization to turn the scanned object into a 3D mesh.
该软件通过多边形化把扫描到的物体转换成三维网格模型。

Polygonization of the implicit surface produced a high-resolution triangle mesh suitable for real-time rendering, but it also increased memory usage.
对隐式曲面进行多边形化生成了高分辨率三角网格,适合实时渲染,但也增加了内存占用。

词源 Etymology

polygon(多边形)+ -ize(使……化)+ -ation(过程/结果)构成,字面意思是“使成为多边形的过程”。在计算机图形学发展中,这个词常与“将连续几何转换为离散网格”这一核心任务相关。

相关词 Related Words

文献与著作 Literary / Notable Works

  • Computer Graphics: Principles and Practice(计算机图形学经典教材,讨论曲面表示、网格化与相关管线概念)
  • **The Visualization Toolkit (VTK)**(可视化工具包相关书籍/文档中常涉及等值面提取与多边形化流程)
  • Digital Geometry Processing(数字几何处理方向著作,涉及曲面离散化、网格生成与处理)
  • Real-Time Rendering(实时渲染领域著作中与可渲染网格生成/处理的语境相关)
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