OrbbecSDK_ROS2/docs/en/source/4_application_guide/compressed_image.md

Compressed Image

You can use image_transport to compress the image using jpeg. Below is an example of how to use it:

To access the compressed color image, you can use the following command:

ros2 topic echo /camera/color/image_raw/compressed --no-arr

This command will allow you to receive the compressed color image from the specified topic.