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denny

erik thank you for answering.

Four OAK-D-POE units are being used simultaneously.
I am testing it using a demo program(depthai_demo.py, mono_preview.py, etc...)
The example program uses about 20_25% of CPU per camera.
If 4 cameras are running, CPU usage is about 80% or more.
I also reduced the number of camera frames and tested other examples, but still saw high CPU usage.
I want to know how to use GPU or other ways to reduce CPU utilization
please reply. thanks