%0 Journal Article %T Surface-Framework structure: A neural network structure for weakening gridding effect in PCB mark-point semantic segmentation %A Wang, Yeshuai %A Song, Jianhua %A Wang, Shihui %A Zhang, Yan %A He, Peng %A Yang, Chao %J PLoS ONE %V 18 %N 7 %D 2023-07-10 %I Public Library of Science %~ DeepDyve