3D注意事项 Sanghyun Woo, et al. "CBAM: Convolutional Block Attention Module." arXiv preprint arXiv:1807.06521v2 (2018). 代码： class channel_attention ( tf . keras . layers . Layer ): """ channel attention module Contains the implementation of Convolutional Block Attention Module(CBAM) block. As described in https://arxiv.org/abs/1807.06521. """ def __init__ ( self , rati