How can I randomly extract 3D patches (mmm) from a 3-dimensional image?

1 view (last 30 days)

Tolentee on 24 Feb 2016

Commented: Tolentee on 26 Feb 2016

I implemented a 2D patch extraction from 2D image but could not get it working for 3D.

However I need a random extraction of 3D patches from a 3D image.

Jos (10584) on 25 Feb 2016

Edited: Jos (10584) on 25 Feb 2016

How is your 3D image stored?

Tolentee on 26 Feb 2016

It is a medical data (3D volume) which I store as a matrix, [row*cols*depth]

Find the treasures in MATLAB Central and discover how the community can help you!

How can I randomly extract 3D patches (m*m*m) from a 3-dimensional image?