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Qvis: A powerful visualization tool for all your data. See images, point clouds, and more. Your go-to choice for effortless visualization!

Project description

 
Xiaoqiang Studio SUB1      Qvis TRY IT OUT
 

简介

一个正经的可视化工具,Xiaoqiang Studio三件套之一,Do Nothing, Show Anything。

当前已有的功能:

  • 显示图像(多个相机)
  • 显示点云(一个雷达)
  • 显示体素(自定义格子)
  • 显示一个简单的车体模型
  • 录屏

计划增加的功能:

  • 显示2D/3D 车道线
  • 显示2D/3D bounding box
  • 显示多传感器之间的标定/投影
  • 显示拓扑关系
  • 显示曲线
  • 显示文字
  • 在线模式

开发说明

依赖

| 建议使用conda管理Python虚拟环境

  • Python 3.8+
  • pip install -r requirements

使用发布环境

  1. 下载打包好的qviz_env
  2. 安装 ./install.sh
  3. 激活虚拟环境 source /usr/local/qviz_env/bin/activate

开始

python main.py

使用说明

1. 点云可视化

1)修改 point_setting

  • dim 点云维度
  • xyz维度
  • wlh维度 (体素显示用,-1 表示不关心,采用默认格子大小 0.4m)
  • color维度 (可以用于显示分割数据)

2)选择点云路径

3)更改对应颜色

  • -1表示默认颜色
  • 其他数字以点云数据中的ID决定

4)点击voxel模式,以体素显示点云

选择点云

2. 图像可视化

1)点击工具上方 “视图”,选择 显示图片

  • 双击任意图片窗体选择路径
  • 拖拉窗体到喜欢的位置

2)鼠标选中图片标题栏,右键 任意控制显示/取消显示某一图片窗体

3. 录屏

1)显示滑块

  • 视图->显示滑块
  • 拖出点云设置栏
  • 点击保存录屏

2)自动播放数据

  • 点击滑块栏中的 auto 自动播放数据
  • 播放完成之后,在当前目录下 Output 文件夹下查找录屏图片

4. 恢复出厂设置

  • rm -r .user

最后

如果您觉得本项目有用,不要吝啬您的star~

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