Im using ROS2 and i need to publish two camera images. These are CSI Cameras.
But when i use python and opencv the cpu usage is 40% for 1 camera. It is huge!
Is there any way to publish images in jetson nano without using so much cpu?
- I will send these images to do stereo image calibration package. So, I must change the topic names.
- Images should be at least 480 * 640
- And I need at least 40 FPS with 20% cpu usage max.
Is it possible?