MATLAB: Question regrading CNN for multi-input (multiple input layer)

Question

Hi, I am a PhD student who are working on deep learning area.

I am just wondeirng is there multi-input cnn funtion in the 2019a for network design?

I just want to use 3 images (same size) in CNN as input layer, so 3 input layers are required… but looks like only one input layer is allowed in matlab.

Answer 1

As of 2019b, a new system called "custom training loop" which enables you to implement multi-input CNN is available.

For example, you can refer to the example below.

As of 2019a, to implement multi-input CNN is not easy. If you can update the version of Matlab, please try the example below.

https://jp.mathworks.com/matlabcentral/fileexchange/74760-image-classification-using-cnn-with-multi-input