Power reduction techniques for D455 camera?
What are the best ways to minimize the current draw required by the D455 camera? We are using 3 of them with a control board that has limited USB power. We can add a powered USB hub, but my question here is what can I do in my C++ application that uses both the Intel Realsense SDK and openCV to reduce current draw by the D455; specifically by the stereo camera? Suggestions I am looking for are things like reducing frame rate, avoiding use of certain functions in openCV (which ones?) or use of certain API calls in the Realsense API (which ones?), adjusting camera settings, etc.
Thank you
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Hi Jsaunders I would recommend focusing solely on the power used by the camera's built-in laser projector, as modifying other options is likely to make little difference. Information about this can be found at the link below.
https://github.com/IntelRealSense/librealsense/issues/8823
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Thank you MartyG The link you suggested gives me some ideas that may help.
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