基于Mask R-CNN的无人机影像路面交通标志检测与识别

陈朋弟, 黄亮, 夏炎, 余晓娜, 高霞霞

Detection and recognition of road traffic signs in UAV images based on Mask R-CNN

CHEN Pengdi, HUANG Liang, XIA Yan, YU Xiaona, GAO Xiaxia

表2 示例图统计

Tab.2 Sample graph statistics

指标 方法 a b c d 识别数 量/个 Faster R-CNN 3 2 2 1 YOLOv3 5 2 2 1 Mask R-CNN 5 2 2 1 平均识别准确度/% Faster R-CNN 60 99.5 100 100 YOLOv3 94.2 99.5 99 100 Mask R-CNN 98.3 99.9 100 100