动手搭建U-Net
我终于开始搭建第一个网络了，我决定拿UNet下手
论文中对该结构的描述是这样的：
Network Architecture
The network architecture is illustrated in Figure 1. It consists of a contracting path (left side) and an expansive path (right side). The contracting path follows the typical architecture of a convolutional network. It consist
