随笔分类 -  detection

object detection
摘要:paper: "FCOS: Fully Convolutional One Stage Object Detection" code: "https://github.com/tianzhi0549/FCOS/" Abstract 1. FCOS是ICCV2019的一篇anchor free的one 阅读全文
posted @ 2020-05-20 22:13 StoneclutterX 阅读(915) 评论(0) 推荐(0)
摘要:paper: Objects as Points code: https://github.com/xingyizhou/CenterNet Abstract CenterNet是anchor-free的目标检测方法,用预测出的点表示一个object,同时回归出目标的size和offset。其性能表 阅读全文
posted @ 2020-04-15 18:00 StoneclutterX 阅读(426) 评论(0) 推荐(0)
摘要:paper: "Focal Loss for Dense Object Detection" Abstract 1. 目前主流的目标检测方法,one stage相较于two stage的一个痛点就是样本分布的不平衡(目标和背景),导致one stage虽然速度上有优势,但是精度却有所降低。因此,本文 阅读全文
posted @ 2020-04-15 17:55 StoneclutterX 阅读(338) 评论(0) 推荐(0)
摘要:Yolo V1 paper: "You Only Look Once: Unified, Real Time Object Detection" slide: "官方slide介绍,很详细" Abstract 1. 如文章名字所述,其完成一次目标检测,只需要look once,也就是不像两阶段的网络 阅读全文
posted @ 2020-04-15 17:28 StoneclutterX 阅读(690) 评论(0) 推荐(0)
摘要:paper: "EfficientDet: Scalable and Efficient Object Detection" code "官方tf" "民间PyTroch" Abstract 1. 谷歌大脑团队提出的新的目标检测算法,性能极佳,EfficientDet D0的mAP就超过了yolov 阅读全文
posted @ 2020-04-15 17:18 StoneclutterX 阅读(544) 评论(0) 推荐(0)