CNN卷积层的输出feature map的尺寸计算

output_size=( input_size + pad * 2 - conv_size ) / stride + 1

输入:N0*C0*H0*W0 
输出:N1*C1*H1*W1 
输出的feature map大小: 
H1=H0+2×padkernel_sizestride+1 
W1=W0+2×padkernel_sizestride+1 
注:当stride为1时,若pad=kernel_size12,那么经过计算后的feature map大小不变

猜你喜欢

转载自blog.csdn.net/dyx810601/article/details/79566090