Launch HN: Visual One (YC W20) – Event recognition for security cameras

Re:Launch HN: Visual One (YC W20) – Event recognition for se... by pilooch on Saturday March 14, 2020 @02:30AM (#22573597)

FTR, a simple RPi4 yields ~4FPS on a DL object detection model. You may need cloud for your central hub, but neural network inference can be done locally.

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Re:Launch HN: Visual One (YC W20) – Event recognition for se... by mrafiee on Saturday March 14, 2020 @10:31AM (#22575546)

By 4FPS do you mean 250ms latency per frame? What OD model specifically did you get that latency from on RPi4?

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