How to concatenate x1 and x2 in HyperDenseNet

josedolz / LiviaNET

This repository contains the code of LiviaNET, a 3D fully convolutional neural network that was employed in our work: "3D fully convolutional networks for subcortical segmentation in MRI: A large-scale study"

MIT License

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How to concatenate x1 and x2 in HyperDenseNet #14

Closed rabin9948 closed 6 years ago

rabin9948 commented 6 years ago

Hi.

Studying your HyperDenseNet, I am curious about how to concatenate x1( size of x1 is 27x27x27 ) and x2( size of x2 is 25x25x25 ) in HyperDenseNet. I think that to concatenate x1 and x2, we extract 25x25x25 volumes around the center of x1. Is that right? Thanks!

josedolz commented 6 years ago

Hi,

yes, this is exactly what we are doing to concatenate feature maps with different sizes.

Best

rabin9948 commented 6 years ago

Thank you for the answer! If I have more questions, I will write again.