15年论文，百度实验室
We introduce DenseBox, a unifified end-to-end FCN framework that directly predicts bounding boxes and object class confiences through all locations and scales of an image
we focus on one question: To what extent can an one-stage FCN perform on object detection?
in the output coordinate space, its ignore flag fign is set to 1 only if there is any pixel with positive label within rnear = 2 pixel length.
《DenseBox: Unifying Landmark Localization with End to End Object Detection》学习笔记
原文：https://www.cnblogs.com/xiaoheizi-12345/p/12296704.html