英语翻译However,if there are some very obvious noise points that you want to remove,you can use the PointMesh Edit tool,usually with the Region Select.In addition,adjusting the original trims so they cover only the shared common areas between pho

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英语翻译However,if there are some very obvious noise points that you want to remove,you can use the PointMesh Edit tool,usually with the Region Select.In addition,adjusting the original trims so they cover only the shared common areas between pho
英语翻译
However,if there are some very obvious noise points that you want to remove,you can use the PointMesh Edit tool,usually with the Region Select.In addition,adjusting the original trims so they cover only the shared common areas between photos can reduce the amount of edge noise (which is due to matching attempts of background imagery).
To use PointMesh Edit:Open the 3D Viewer,zoom and rotate to an area showing obvious noise points,select the PointMesh Edit Mode button on the DSM toolbar.Now select the Region Select tool (it will be enabled if the 3D Viewer is active).This allows you to draw a polygon region around the noise points in the point cloud.Once they are selected you can delete them by hitting Delete on the keyboard.
If you do not use the Region Select tool,the number of points selected in the point cloud when the mouse is clicked will depend on the zoom level and the number of points within a ‘hit test’ region.When zoomed in quite a bit,you can select one point at a time,but when zoomed out,a single click can select a large number of points in the cloud.
Be mindful of what you are selecting when editing the point cloud.You do not want to punch holes through it.It’s often a good idea to spin the model around to make sure the selected (highlighted in red) points are in fact noise only.Sometimes the angle at which you are viewing the model makes it hard to see the extents of your selection.
Repeat the process for the rest of your noise points and then move on to the Meshing steps,described in the section below.
Mesh your Point Cloud
Once your point cloud is free of obvious noise,you are ready to run the Meshing steps to triangulate it.The Meshing Options dialog and its various options and settings are described in the Help document in detail.
When you run the Meshing steps,the point cloud(s) you have selected will be processed.If you have more than one point cloud selected,and if you choose to run the Registration and Merge step,the selected point clouds will first be merged,before the following Meshing steps are undertaken.If you do not run the Registration and Merge step and if you have more than one point cloud selected,the meshing steps will only run on one of the selected point clouds.
Further when running the Meshing steps,a new point mesh will be created.This will preserve your original point clouds in case you want to revert to them and experiment with other Meshing settings.
Viewing the PointMesh table allows you to keep track of the point meshes created,and also shows the settings used to create them,which can come in handy when experimenting with settings and comparing various versions.

英语翻译However,if there are some very obvious noise points that you want to remove,you can use the PointMesh Edit tool,usually with the Region Select.In addition,adjusting the original trims so they cover only the shared common areas between pho
但是,如果有一些非常明显的噪声点,你要删除,你可以使用编辑工具PointMesh与地区选择,通常.此外,调整原有的装饰使它们只涵盖共享照片之间的共同领域可以减少噪音的优势（这是由于背景图像匹配企图金额）.
若要使用PointMesh编辑：打开3D查看器,缩放,旋转到一个区域,显示明显的噪声点,选择PointMesh编辑模式的用电需求管理工具栏按钮.现在选择的区域选择工具（如果将三维Viewer是积极启用）.这可以让你在周围画一个点云多边形区域的噪声点.一旦被选中,你可以通过点击删除键盘上的删除它们.
如果你不使用区域选择工具,在点云当鼠标点击将取决于缩放级别,并在一个'击中测试'地区选定的点数点数.当相当多的放大,你可以选择一个在一时间点,但是当缩小了,只要按一下可以选择一个点,在云大的数目.
是什么时,你选择编辑点云为出发点.你不希望通过它来冲洞.它往往是一个好主意,围绕旋转的模型,以确保所选择的（红色突出显示）点,其实只是噪音.有时,角度的限制,你正在查看模型使得它很难看到你的选择的程度.
重复该过程为您的噪声点休息,然后移动到啮合的步骤,在下面一节中描述.
你的点云网
一旦你的点云是显而易见的,无噪音,你就可以运行它三角啮合步骤.在选项对话框啮合及其各种选项和设置,详细描述了帮助文档.
当您运行啮合步骤,点云（）你选择了将被处理.如果你有一个以上的点云选中,如果你选择运行登记和合并的步骤,选定的点云将首先合并,然后以下步骤进行啮合.如果你不运行登记和合并的步骤,如果你有一个以上的点云选中,啮合的步骤将只能运行在选定的点云之一.
进一步运行时啮合的步骤,一个新的起点网将被创建.这将保留你的原始点云的情况下要再向其他啮合设置,他们和实验.
查看PointMesh表可以让你的点的轨道网,创建并显示用于创建它们,可以在方便的时候来比较试验的设置和各种版本的设置.

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然而,如果有一些很明显的噪声点,你想要删除,你可以用PointMesh编辑工具,通常与该地区选择。此外,调整原辅料,所以他们只覆盖了共同的区域之间的照片可以减少噪音(这是由于边缘匹配的背景图像)。
使用PointMesh编辑:打开的3D阅览器、变焦和旋转的地方显示明显的干扰点(或噪声),选择PointMesh编辑模式上的按钮,DSM现在选择区域选择工具(这将使如果3D阅览器活跃)。这可以让你画了一个多边形区域周围的噪音点点云。一旦选定,你可以删除他们打在键盘上删除。
如果你不使用该地区选择工具、点的数目,在选定的点云当鼠标点击将取决于放大倍率及点的数目在“击中测试的地区。当放大在相当长的一段时,你可以选择一个指向一个时间,但当放大,只需点击一下可以选择一大批点云。
注意你所选择的点云时,编辑。你不想打洞。这是一个好主意往往使模型来确定选定的(在红色)分事实上是噪音。有时候你的角度看待这个模式很难看到你的选择范围。
重复这个过程在你以后的噪声点,然后继续啮合的步骤,描述的部分。
你点的云。网
一旦你免费的点云明显,你准备噪声的啮合步骤进行跑步。啮合选项对话框和它的各种选项和设置了帮助文档。
当你运行这个网格的步骤,点云(s)你选择将被处理。如果你有一个以上的点云的选择,如果你选择运行注册和合并步骤,选择的点云将首先被合并前,下列步骤进行网格划分。如果你不办登记并合并步骤,如果你有一个以上的点云,只会跑上台阶啮合点云的选择。
进一步在运行啮合的步骤,一个新的点网格将会被自动创建。这将会保存你的原始点云的情况下,你想要回复到他们和实验与其他网格设置。
允许你浏览这个PointMesh表格来记录点网格生成、创造、设置用来创建时能派上用场的实验设置和比较多种版本。

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