search

WongKinYiu / CrossStagePartialNetworks

Cross Stage Partial Networks
https://github.com/WongKinYiu/CrossStagePartialNetworks
894 stars 172 forks source link

YOLOv3-tiny-PRN.cfg feature maps are inconsistent in size and cannot be added? #23

Closed cuixing158 closed 4 years ago

cuixing158 commented 4 years ago

image

WongKinYiu commented 4 years ago

image

cuixing158 commented 4 years ago

The meaning of case A is that when the number of input channels is less than the channels connected to the from layer of the shortcut, the output channel takes the smallest one? I still can not fully understand the meaning of the picture, thank you for detail!

WongKinYiu commented 4 years ago

Output shape will always same as input shape (-1 layer).

cuixing158 commented 4 years ago

那就是說輸出shape與input相同，通道是如何相加的呢？是從from的那個層隨機選c個匹配通道相加嗎？謝謝！

WongKinYiu commented 4 years ago

always add channel 0 to min(channel_input, channel_from).

cuixing158 commented 4 years ago

thanks very much!