SSD算法详解

SSD github : https://github.com/weiliu89/caffe/tree/ssd

SSD paper : https://arxiv.org/abs/1512.02325

SSD eccv2016 slide pdf : http://www.cs.unc.edu/~wliu/papers/ssd_eccv2016_slide.pdf

Focal Loss for Dense Object Detection ：https://arxiv.org/abs/1708.02002