参考
https://paperswithcode.com/paper/dsfd-dual-shot-face-detector
https://github.com/Tencent/FaceDetection-DSFD
https://arxiv.org/pdf/1810.10220.pdf
0.环境
ubuntu16.04
python3.6
torch==0.4.1 # (cuda90) @ https://download.pytorch.org/whl/cu90/torch-0.4.1-cp36-cp36m-linux_x86_64.whl
cycler==0.10.0
kiwisolver==1.3.1
matplotlib