GE Amersham Imager 680 Operating Instructions Manual page 219

Step
3
Amersham Imager 680 Operating Instructions 29271308 AB
Action
Choose one of the relevant method radio buttons:
None
•
Rubber band
•
Minimum profile
•
Rolling ball
•
If Rolling ball is selected, use the Radius plus or minus buttons to set the
radius of the virtual rolling ball eraser.
Tip:
The smaller the radius the more background will be removed.
Result: The lane profile view is displayed with the background subtracted.
6 Analysis software
6.2 Software operation
6.2.2 Background subtraction
219