python API convolution on tensorflow

 

The default layout

   input            filter           output

NHWCi hwCiCo NHWCo

 

Forward convolution: input * filter -> output

Reverse convolution:

       bpi:   output * filter -> input

       bpk:  input * output -> filter

 

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Origin www.cnblogs.com/leoict2017/p/11260488.html