交通标志检测Faster R-CNN残差网络目标建议区域注意力机制针对大视野交通场景下背景复杂和交通标志目标较小的问题,提出一种改进Faster R-CNN检测网络的算法.首先采用深度残差网络ResNet50作为骨干网络,提取交通标志的特征;然后设计了在两个不同层级特征图上使用合理尺度滑动窗口的策略来生成目标建议区域,增强多尺度交通标志...
Aiming at the problems of complex background and small traffic sign target in large view traffic scene, an improved Faster R-CNN detection network algorithm is proposed. Firstly, the deep residual network ResNet50 is used as the backbone network to extract the features of traffic signs. ...