https://github.com/mapiv/map4_extract_sensor_data
https://github.com/mapiv/map4_extract_sensor_data
Last synced: about 2 months ago
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- Host: GitHub
- URL: https://github.com/mapiv/map4_extract_sensor_data
- Owner: MapIV
- License: apache-2.0
- Created: 2025-05-20T04:49:27.000Z (11 months ago)
- Default Branch: main
- Last Pushed: 2025-05-20T08:55:16.000Z (11 months ago)
- Last Synced: 2025-08-13T19:15:31.853Z (9 months ago)
- Language: C++
- Size: 10.7 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Map4 Extract Sensor Data
Simple ROS2 node to extract sensor data. Tested in Humble.
* Extract Compressed Image : convert CompressedImage to .jpg and save by timestamp.
* Extrace Image : convert Image to .jpg and save by timestamp
* Extract PointCloud2 : convert PointCloud2 into .pcd file and save by timestamp.
See launch files for usage. E.g.
```
ros2 launch map4_extract_sensor_data extract_pointcloud2.launch.xml input_topic:=/lidar/front/points output_folder:=./pcd
```
```
ros2 launch map4_extract_sensor_data extract_image.launch.xml input_topic:=/camera/image_raw output_folder:=./raw
```
```
ros2 launch map4_extract_sensor_data extract_compress_image.launch.xml input_topic:=/camera/image_raw/compressed output_folder:=./compressed
```