Facial Detection+Recognition-Jetson Nano-OpenCV

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
1

For a Facial detection+recognition project on the Jetson nano using OpenCV, what is the best achievable output video frame rate? Is it possible to get frame rate above 20fps using OpenCV & DLib library?

I have JetPack 4.6.1 and would be using a 1080p USB camera on the Jetson Nano.

3

Hi,

We don’t have the exact benchmark value for the use case.
But you can check the below table for some ideas:

In general, we recommend using Deepstream instead of dlib since it has been optimized for the Jetson environment.

Thanks.

4

Would it be possible to achieve frame rates of about 25fps on the jetson nano for facial recognition system using the DLib library & OpenCV?

What would the approx. output video frame rate if i’m using DeepStream SDK (for a facial recognition pipeline)?

5

Hi,

We don’t have the data for dlib. Maybe you can check with the dlib team.
But for Deepstream + Nano, you can find the info below:
https://docs.nvidia.com/metropolis/deepstream/6.0/dev-guide/text/DS_Performance.html

For example:
PeopleNet- ResNet34: 11.6fps.

Thanks.

7

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