# Easy3D

* [Using EFilters to Remove the Noise on a ZMap Based on the Standard Deviation](efilters1.html.md)
* [Using EFilters to Remove the Noise on a ZMap Based on the Derivation from Neighborhood](efilters2.html.md)
* [Aligning Point Clouds](aligningpointclouds.html.md)
* [Reducing the Size of a Cloud with Random Decimation](randomdecimation.html.md)
* [Reducing the Size of a Cloud with Grid Decimation](griddecimation.html.md)
* [Using Photometric Stereo](photometricstereo.html.md)
* [Using Flat Images to Improve Photometric Stereo](photometricstereousingflat.html.md)
* [Performing Plane Leveling on Point Clouds](pointcloudplaneleveling.html.md)
* [Performing ZMap Leveling](zmapleveling.html.md)
* [Using an ERegion to Crop a ZMap](zmapcropping.html.md)
* [Add an Attribute to an EPointCloud with Initial Data](addattributetocloud1.html.md)
* [Add an Attribute to an EPointCloud without Initial Data](addattributetocloud2.html.md)
* [Retrieve an Attribute from an EPointCloud](retrieveattributefromcloud.html.md)