# image_transformer

**Repository Path**: tangyang/image_transformer

## Basic Information

- **Project Name**: image_transformer
- **Description**: 图片转换节点
将16-bit的灰度图转成8-bit的，用于rqt显示
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 2
- **Forks**: 3
- **Created**: 2020-11-12
- **Last Updated**: 2024-05-23

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# 图片转换节点

将16-bit的灰度图转成8-bit的，用于rqt显示

## 使用教程

- 下载源码并编译
``` bash
mkdir -p ~/catkin_ws/src
cd ~/catkin_ws/src
git clone https://gitee.com/tangyang/image_transformer.git
cd ..
rosdep install --from-paths src -i -y --rosdistro $ROS_DISTRO
catkin_make -j4
```

- 运行转换节点
```bash
source devel/setup.bash
rosrun image_transformer gray_image_transformer
```
## 节点概述

Subscriptions: 
  * /camera/ir/image [sensor_msgs/Image]

Publications: 
  * /camera/ir/image_mono8 [sensor_msgs/Image]
  * /camera/ir/image_mono8/compressed [sensor_msgs/CompressedImage]