Find this example on our SD-image
This is a ultra fast C++ implementation of the face detector of Linzaer running on a MNN framework.
https://github.com/Linzaer/Ultra-Light-Fast-Generic-Face-Detector-1MB.
Paper: https://arxiv.org/abs/1905.00641.pdf
Size: 320x320
Special made for a bare Raspberry Pi see https://qengineering.eu/deep-learning-examples-on-raspberry-32-64-os.html
Three frameworks are supported:
- Alibaba's MNN framework
- Tencent ncnn framework
- OpenCV dnn
The frame rate is based upon the average execution time of the single frames.
Loading frames from a file, plotting boxes, and showing the result on the screen are not taken into account.
The MNN framework has also 8 bit quantized models. These are very fast.
See the video at https://youtu.be/DERA83C9K2A
https://github.com/Linzaer/Ultra-Light-Fast-Generic-Face-Detector-1MB