GE Amersham Imager 600 Operating Instructions Manual page 194

6 Analysis software
6.2 Software operation
6.2.2 Background subtraction
Option
Mini-
mum
profile
Rolling
ball
194
Description
Use this option to subtract all the background below the minimum value in
the lane profile view.
Use this option to subtract the background below the graph as if erasing it
using the radius of a ball. A small radius will subtract more background than
a large.
Amersham Imager 600 Operating Instructions 29-0645-17 AD