why use 7*7 conv in the network?

princeton-vl / CornerNet

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why use 7*7 conv in the network? #144

Open gonghaotian opened 5 years ago

gonghaotian commented 5 years ago

Hi,I saw u use 77conv to the input with shape(511,511,3). why not use two 55conv or 3*3 to replace them?They have the same receptive field. I cant figure this.thank u ~

gonghaotian commented 5 years ago

I dont know why the '' is missing...77 means 7 7