阅读完论文ACNet: Strengthening the Kernel Skeletons for Powerful CNN via AsymmetricConvolution Blocks 后所做PPT笔记,以及原论文http://openaccess.thecvf.com/content_ICCV_2019/papers/Ding_ACNet_Strengthening_the_Kernel_Skeletons_for_Powerful_CNN_via_Asymmetric_ICCV_2019_paper.pdf