https://github.com/yuepanedward/pointcloudscissor

A useful tool to cut a set of point cloud into two parts with a designed IoU (overlapping)
https://github.com/yuepanedward/pointcloudscissor

pointcloudprocessing

Last synced: 11 months ago
JSON representation

A useful tool to cut a set of point cloud into two parts with a designed IoU (overlapping)

• Host: GitHub
• URL: https://github.com/yuepanedward/pointcloudscissor
• Owner: YuePanEdward
• Created: 2018-11-29T09:11:38.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2018-11-29T09:30:49.000Z (over 7 years ago)
• Last Synced: 2025-04-04T08:51:21.677Z (about 1 year ago)
• Topics: pointcloudprocessing
• Language: C++
• Size: 1.48 MB
• Stars: 2
• Watchers: 1
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

          
# PointCloudScissor

A useful tool to cut a set of point cloud into two parts with a designed IoU (overlapping)

## Now available on Windows.

### PCL 1.8 needed

### Compile with VS2013

## How to use 

### 1.Input the point cloud to be cut in PCD format.

### 2.Input the designed IoU (overlapping ratio) 

IoU (ranging from 0 to 1) is calculated as the number of points in intersection area over the point number of the original point cloud.

For example, for a cut into two non-overlapping segmentations, IoU should be set as 0.

### 3. Select the cut direction 

Select from 1.X, 2.Y, 3.Z direction for cutting the point cloud.

## Principle

Do a quick sorting for the point cloud along the designed direction.

Then cut the sorting point cloud into two parts. 

One cloud ranges from Point {1} to Point {(0.5+IoU/2)*PCsize}.

Another cloud ranges from Point {(0.5-IoU/2)*PCsize} to Point {PCsize}.

## About Author

Yue Pan from Wuhan University.

To contact the author, please email to panyue@whu.edu.cn