Definition: w-picture width h-picture height s-convolution step size p-number of zero-filling f-size of convolution kernel d-hole convolution parameter
calculation formula of feature map after ordinary convolution:
w (out) = (w (in)-f + 2 p) / s + 1
h (out) = (h (in)-f + 2 p) / s + 1
The calculation formula after performing hole convolution:
w (out) = ( w (in) + 2p -1-(f-1) * d) / s + 1
h (out) = (h (in) + 2p -1-(f-1) d) / s + 1
for pooling The calculation formula of the feature map after:
w (out) = (w (in) -f + 2 p) / s + 1
Feature graph calculation formula after convolution and feature map calculation formula after empty convolution
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Origin blog.csdn.net/qq_34291583/article/details/99545752
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