https://github.com/michdo93/map_listener_opencv
ROS package which listens and subscribes to the map topic. This mean it shows an occupancy grid map via OpenCV.
https://github.com/michdo93/map_listener_opencv
Last synced: about 2 months ago
JSON representation
ROS package which listens and subscribes to the map topic. This mean it shows an occupancy grid map via OpenCV.
- Host: GitHub
- URL: https://github.com/michdo93/map_listener_opencv
- Owner: Michdo93
- Created: 2022-08-17T11:44:25.000Z (almost 4 years ago)
- Default Branch: kinetic-devel
- Last Pushed: 2022-08-17T11:49:36.000Z (almost 4 years ago)
- Last Synced: 2025-03-04T00:45:48.273Z (over 1 year ago)
- Language: Python
- Size: 4.88 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# map_listener_opencv
ROS package which listens and subscribes to the map topic. This mean it shows an occupancy grid map via OpenCV.
## Installation
Go to the `catkin_ws/src` folder and clone the repository:
```
cd ~/catkin_ws/src
git clone https://github.com/Michdo93/map_listener_opencv.git
cd ~/catkin_ws
catkin_make
```
## Usage
At first you have to run a ROS program which publishes to the topic `map`. Equivalent to
```
rosrun map_server map_saver -f ~/map
```
you can now run:
```
rosrun map_listener_opencv mapListener.py
```