Figure 6:
USAF 1951 resolution test chart. (a) Optical setup utilizing a 20× microscope and (b) its corresponding image test result. (c) Experimental image test setup for the capsule endoscope and (d) the resultant image.
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.