'''
inpt = Input(shape=(40,40,1))
x1 = Conv2D(64,(3,3),activation='relu',padding='same',strides=(1,1))(inpt)
x2 = Conv2D(64,(3,3),activation='relu',padding='same',strides=(1,1))(x1)
x3 = Conv2D(64,(3,3),activation='relu',padding='same',strides=(1,1))(x2)
x4 = Conv2D(64,(3,3),activation='relu',padding='same',strides=(1,1))(x3)
x5 = Conv2D(64,(3,3),activation='relu',padding='same',strides=(1,1))(x4)
x6 = Conv2D(64,(3,3),activation='relu',padding='same',strides=(1,1))(x5)
x7 = Conv2D(64,(3,3),activation='relu',padding='same',strides=(1,1))(x6)
x8 = Conv2D(64,(3,3),activation='relu',padding='same',strides=(1,1))(x7)
x9 = Conv2D(64,(3,3),activation='relu',padding='same',strides=(1,1))(x8)
x10 = Conv2D(64,(3,3),activation='relu',padding='same',strides=(1,1))(x9)
x11 = Conv2D(64,(3,3),activation='relu',padding='same',strides=(1,1))(x10)
x12 = Conv2D(64,(3,3),activation='relu',padding='same',strides=(1,1))(x11)
x13 = Conv2D(64,(3,3),activation='relu',padding='same',strides=(1,1))(x12)
x14 = Conv2D(64,(3,3),activation='relu',padding='same',strides=(1,1))(x13)
x15 = Conv2D(64,(3,3),activation='relu',padding='same',strides=(1,1))(x14)
x16 = Conv2D(64,(3,3),activation='relu',padding='same',strides=(1,1))(x15)
x17 = Conv2D(1,(3,3),padding='same',strides=(1,1))(x16)
'''
参数和原文一致,只是训练采用了BSD40,当sigma=25,15的时候在测试集BSD68上的psnr比原文要好,而且视觉效果也更棒。