You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
I have a confusion regarding using CNN (VGG, ResNet) as a backbone of U-net using the segmentation library. My input shape is 512x512x3. As far I’ve understood in U-net the skip connection is used in before every layer where a downsampling happes (example: maxpool for VGG or conv with 2x2 stride for ResNet).But, in the model summary for both VGG and ResNet-based backbone I see the skip connection is there from the second downsampling (256x256x64), but there is no skip connection from the 512 resolution. Can someone explain the reasons? please check the detailed diagram of VGG19 for reference here: https://i.stack.imgur.com/FBqUy.png
The text was updated successfully, but these errors were encountered:
I have a confusion regarding using CNN (VGG, ResNet) as a backbone of U-net using the segmentation library. My input shape is 512x512x3. As far I’ve understood in U-net the skip connection is used in before every layer where a downsampling happes (example: maxpool for VGG or conv with 2x2 stride for ResNet).But, in the model summary for both VGG and ResNet-based backbone I see the skip connection is there from the second downsampling (256x256x64), but there is no skip connection from the 512 resolution. Can someone explain the reasons? please check the detailed diagram of VGG19 for reference here: https://i.stack.imgur.com/FBqUy.png
The text was updated successfully, but these errors were encountered: