SPREAD: A Large-scale, High-fidelity Synthetic Dataset for Multiple Forest Vision Tasks (Part III)

This page only provides point clouds. 

• For the ground-level image dataset, please visit SPREAD: A Large-scale, High-fidelity Synthetic Dataset for Multiple Forest Vision Tasks (Part I).
• For the drone-view image  dataset, please visit SPREAD: A Large-scale, High-fidelity Synthetic Dataset for Multiple Forest Vision Tasks (Part II).

This dataset contains point clouds collected from different virtual forest scenes. Data from each scene is stored in a separate .7z file, along with a point_cloud_color_palette.txtfile, which contains the Tree_id and corresponding RGB values.

Specifically, each 7z file includes the following folders:

• tree: This folder contains the point cloud data of every single tree within the forest scene. Each tree is stored separately in a .ply file including both location and color infomation. For performance reasons, the maximum number of point clouds for each tree is limited to 10,000.

• ground: This folder contains a landscape.ply describing the ground information. The color of the point cloud is set to [0,0,0].

The unit of the point cloud is meters (m).