Custom machine learning algorithm on MKRVIDOR4000

Hi,

have any of you ever tried to use this board, programming a neural network on the FPGA and using a camera connected to the board with an artificial intelligence algorithm for image recognition?

I seem to have seen a similar application as a demo at a Maker Faire Rome last year (at official Arduino booth), but I still can't find adequate documentation online of this kind of applications.

Thank you in advance.

Simone