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Accutome B-Scan Plus User Guide
Image
Enhancement
Gammas
The Gamma adjustment feature is another great
diagnostic feature that allows you to selectively
manipulate the ratio between signal (or gain) and image
brightness (known as Gamma), resulting in greatly
enhanced tissue differentiation. Very subtle tissue
differences can be made strikingly different for easy
identification of boundaries between tissues of different
characteristics. For example, differences between the
vitreous and vitreous condensate (floaters), or the
differences between the retinal surface and hyaloid
membrane can be brought into sharp relief.
There are 4 gamma settings and each setting is intended
to
facilitate viewing different portions of the eye. Gamma
can be adjusted in the live Exam Screen or later on an
existing image in the Analyze Screen.
The 4 gamma settings are:
Linear Full Range
S-Curve Full Range
Log Full Range
Color
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