How to get the 3D LiDAR point clouds from the npz file in the Velodyne directory?

TRI-ML / packnet-sfm

TRI-ML Monocular Depth Estimation Repository

https://tri-ml.github.io/packnet-sfm/

MIT License

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How to get the 3D LiDAR point clouds from the npz file in the Velodyne directory? #48

Closed soheilAppear closed 3 years ago

soheilAppear commented 4 years ago

Hi,

I wanted to get the 3d points cloud of LiDAR points in the Velodyne directory.

However, I was not sure what software is good to convert these point cloud to a 3d point in the software that I can see the 3D view of all of these point clouds?

I appreciate it if you help me with it. Best Regards, Soheil.

VitorGuizilini-TRI commented 4 years ago

We are working on visualization for the repository, we should have something soon. In the meantime, you can use the reconstruct method of our camera class to produce 3D points from a depth map (both ground-truth and prediction), and save them to visualize externally with some other tool.

soheilAppear commented 4 years ago

THANKS!

ErenBalatkan commented 4 years ago

Greetings,

I can suggest this simple tool I have written on PyOpenGL for visualizing point clouds https://github.com/Navhkrin/DepthVisualizer