Fig 3. Visualization of filters learned with SAE.
(a) (b) Different physical phantoms. (d) (e) Different features learned from above phantoms. (c) Brain phantoms. (f) Features learned from brain phantoms.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.