Transform depth and RGB image pairs into a .ply file and show it.
Download or copy the .py file to utilize the full funtionality.
Python3.7 and some several Python libraries.
Install all related libraries in terminal,
pip install Pillow pandas numpy open3d-python
Note: open3d-python might have some problems in version, but you can still get the .ply file via other libs and choose other point cloud lib to show the point cloud directly.