TY - Computer Engineering and Applications A1 - XIAO Zhenjiu, KONG Xiangxu, ZONG Jiaxu, YANG Yueying T1 - Image Object Detection Algorithm Based on Adaptive Focal Loss Y1 - 2021-12-01 JF - Computer Engineering and Applications JO - Computer Engineering and Applications SP - 185 EP - 192 VL - 57 IS - 23 UR - http://cea.ceaj.org N1 - 10.3778/j.issn.1002-8331.2104-0321 ER -