understand for deconv_layer.cpp

[ginobilinie]

Hi guys,

I'm very curious about deconv_layer.cpp, I cannot connect the codes in deconv_layer.cpp with the deconvolution formula. According to the definition of deconvolution, I thought it should have a subsampling over the weights (shown in following pic). While in deconv_layer.cpp, I haven't seen any subsampling in deconv_layer.cpp. Maybe I misunderstand the codes, can someone helps me? 

[wine lover]

I am having the save problem, and looking forward to the answer as well. Thanks.