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FARO®知識庫

在 SCENE 中使用过滤器扫描数据噪点并提高扫描质量

SCENE 屏幕和方框

概述

在数据收集过程中,您自己的可接受性参数集决定了扫描是可以使用。可接受参数外的扫描点视为“噪声。”为了减少噪声并提高整体扫描数据质量,您可以对扫描数据文件应用过滤器。下面是可应用的过滤器列表以及其功能的描述。

  • 异常值删除命中两个对象或未命中任何对象的扫描点,例如天空。
  • 离群有与异常值过滤器相同的应用程序字段,在边缘性能更佳。
  • 深色扫描点移除低反射返回值的扫描点。
  • 基于距离移除与激光扫描仪有指定距离的扫描点。
  • 平滑移动点来拟合到周围的点的平均值。

关于过滤器视图的详细信息,请单击此处下载有关使用扫描数据和过滤器的 PowerPoint 演示。

视频

在此 10 分钟长的 You-Tube教程中,FARO 培训师讨论了应用过滤器减少扫描数据噪音的最佳实践、过滤原理,并向您展示了如何应用过滤器。

另请参阅

 

关键字:

清除扫描,过多的点,噪点,删除扫描点,更改扫描点,模糊扫描,灰尘扫描,扫描发光表面,边缘影响,扫描中的噪点,矫正扫描