3. 构建DLinkNet模型 以下是基础的DLinkNet模型构建代码: importtensorflowastffromtensorflow.kerasimportlayers,modelsdefdlinknet(input_shape):inputs=layers.Input(shape=input_shape)# 编码器部分down1=layers.Conv2D(32,(3,3),padding='same')(inputs)down1=layers.BatchNormalization()(down1)down1=layers....