TL;DR提出了一种密集物体检测器 IQDet,它使用实例级采样策略来自动选择质量高的样本,并在 MS COCO 数据集上实现了超越现有最先进的单级检测器的结果。
Abstract
We propose a dense object detector with an instance-wise sampling strategy,
named IQDet. Instead of using human prior sampling strategies, we first extract
the regional feature of each ground-truth to estimate th