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Oct, 2020
PolarDet: 一种用于航拍图像中旋转目标的快速、更精确的检测器
PolarDet: A Fast, More Precise Detector for Rotated Target in Aerial Images
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Pengbo Zhao, Zhenshen Qu, Yingjia Bu, Wenming Tan, Ye Ren...
TL;DR
本文提出了一种基于极坐标表示法、利用亚像素中心语义结构的快速高精度一阶段物体检测算法——PolarDet，其在航拍图像的物体检测任务上取得了几乎所有SOTA性能，并在UCAS-AOD数据集上取得最佳表现和最快速度（32fps）。
Abstract
Fast and precise
object detection
for high-resolution
aerial images
has been a challenging task over the years. Due to the sharp variations on object scale, rotation, and aspect ratio, most existing methods are i
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