基于改进YOLOv5s的护帮板异常检测方法研究

张旭辉,闫建星,麻兵,鞠佳杉,沈奇峰,吴雨佳

Research on abnormal detection method of side guard based on improved YOLOv5s

Xu-hui ZHANG,Jian-xing YAN,Bing MA,Jia-shan JU,Qi-feng SHEN,Yu-jia WU

图11 CIOU和α-CIoU的损失及梯度

Fig.11 Loss and gradient of CIoU and α-CIoU