UNet Segmentation Network Architecture

[Lucas-Steinmann]

Is it possible to disclose the UNet Segmentation Architecture?
Only the intermediary uff-file is referenced in the code.
It would be very handy to get access to the original implementation, or at least the architecture for retraining/fine-tuning purposes.
The UNet implementation I used is 6x slower.
I'd like to compare it with the architecture used in the benchmark.

Best Regards