This is the source code of the paper "Terrain Point Cloud Inpainting via Signal Decomposition".

Windows 10 or newer

3rd party list:

• boost
• opencv
• pcl

You can use C++ package management tools such as vcpkg and nuget to quickly install dependencies.

If you already have vcpkg installed and the path of your vcpkg.exe is C:\vcpkg\vcpkg.exe, then you can run install-3rd-parties.bat directly, otherwise you can install the dependency manually by following the steps below:

1. Open powershell or cmd in the vcpkg folder and enter the following command to integrate vcpkg into all visual studio projects:

vcpkg integrate install

2. Install 3rd parties:

vcpkg install boost:x64-windows 
vcpkg install opencv:x64-windows 
vcpkg install pcl:x64-windows 
vcpkg install pcl[surface-on-nurbs]:x64-windows 

If your visual studio 2022 (Community) uses the default installation path, which is C:\Program Files\Microsoft Visual Studio\2022\Community\, you can run clean&build&run-sample.bat directly, and the inpainted point cloud file will be generated in the folder Result after the program runs.

The output of this code is a binary point cloud file in ply format, which can be visualized by third-party software such as cloudcompare according to your needs.