Is there a 3D Convolutional Neural Network available?

Hello, I have a dataset of labeled 3D Lung nodules from CT scans.. I want to classify them using a 3D CNN, but I think that the functions of the NN toolbox supports only 2D images as an input with the value as the 3rd dimension.. How can I overcome this?

[Martin Dyrba]

Hi, is there an update on this issue? We are now using a multichannel 2D convolution introduced in R2018x, but ideally we need a real 3D convolution layer for our 3D MRI data...

Thx, Martin

[sally]

I had to go the same way .. multi-views CNN, with the MATConvNet official toolbox .

I downloaded some toolboxes, tried to fine tune them, but I had faulty results, or wasn't compatible with my hardware specs.

check them if it could help:

https://www.mathworks.com/matlabcentral/fileexchange/58447-hagaygarty-mdcnn

https://github.com/pengsun/MexConv3D

or u can use the caffe library through a MATLAB interface:

http://caffe.berkeleyvision.org/tutorial/interfaces.html