二维卷积
不同卷积核大小 m、零填充 p、步长 s 下二维卷积的滑动过程。
m = 3 · p = 0 · s = 1
m = 3 · p = 2 · s = 2
m = 3 · p = 2 · s = 1
m = 5 · p = 2 · s = 2m 卷积核大小
p 零填充(zero-padding)
s 步长(stride)
图片修改自:Vincent Dumoulin, Francesco Visin — A guide to convolution arithmetic for deep learning