%0 Journal Article %A Su, Shaofan %A Yuan, Deyu %A Wang, Yuanxin %A Ding, Meng %D 2023 %J Computer Systems Science and Engineering %@ %V 45 %N 1 %P 85--97 %T Fine Grained Feature Extraction Model of Riot-related Images Based on YOLOv5 %M doi:10.32604/csse.2023.030849 %U http://www.techscience.com/csse/v45n1/49342