论文笔记:Bottom-up Object Detection by Grouping Extreme and Center Points (CVPR 2019)
【作者】•XingyiZhou,UTAustin,[email protected]•JiachengZhuo,UTAustin,[email protected]•PhilippKrähenbühl,UTAustin,[email protected]【问题】自上而下的方法多年来一直主导着物体检测。流行的物体检测器将物体检测转换为矩形区域分类,通过(1)显式裁剪区域或区域特征(两