https://github.com/yatenglg/psat

PSAT - Point cloud segmentation annotation tool. （点云分割标注工具，同时支持语义分割与实例分割）
https://github.com/yatenglg/psat

Last synced: 3 months ago
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PSAT - Point cloud segmentation annotation tool. （点云分割标注工具，同时支持语义分割与实例分割）

• Host: GitHub
• URL: https://github.com/yatenglg/psat
• Owner: yatengLG
• License: other
• Created: 2023-02-19T11:44:08.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2024-05-10T03:17:30.000Z (over 1 year ago)
• Last Synced: 2025-05-12T23:36:37.428Z (5 months ago)
• Language: Python
• Homepage: http://www.yatenglg.cn/psat
• Size: 12.7 MB
• Stars: 42
• Watchers: 1
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README-en.md
  • License: LICENSE

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README

          
# [PSAT](http://www.yatenglg.cn/psat) - Point cloud segmentation annotation tools

![psat.png](example/pic/标注.gif)

[中文](README.md) [English](README-en.md)

## Install

```shell

git clone https://github.com/yatengLG/PSAT.git

cd PSAT

conda create -n PSAT python==3.8

conda activate PSAT

pip install -r requests.txt

```

## Annotate

1. Add category and set color for show in setting.

2. Open point cloud file

3. Start annotate by button named [Pcik],draw polygon to select area by left button of mouse.

3. End annotate by right button of mouse.

4. Select category and set group if for instance.

![psat.png](example/pic/展示.gif)

## Ground filter

Software integrated with [CSF](https://github.com/jianboqi/CSF)，and provide the function of quickly extracting the ground 。

The software turns off the ground filtering function by default. 

Manually install the [CSF](https://github.com/jianboqi/CSF#how-to-use-csf-in-python), and then automatically turn on the ground filtering function.