FujiFilm VisualSonics Vevo F2 User Manual page 155

Control Live/Review
Persistence
Presets
Priority
RF
Modes
Persistence applies a pixel averaging algorithm to the most
recently acquired frames to produce a more uniform view of the
faster moving tissue in the image data. Persistence reduces
distracting artifacts such as shimmering and motion artifacts. This
feature is most useful when you are imaging uniform tissues s uch
as the liver, kidney, or prostate.
Live
Tap the Persistence button and use the Up and Down buttons to
cycle through the available options:
Off
l
Low
l
Med
l
High
l
Opens the Presets menu.
Use this menu to select an appropriate preset.
Live
For more information, refer to Applications & Presets on
page 365.
Adjusts the priority relationship between the overlay data and the
background B-Mode d ata so you can eliminate false readings.
Priority determines the threshold p oint on the gray scale above
which the system does not apply color data. The red m arker
Live
along the left side of the display map indicates the threshold
point.
Tap the Priority button and use the Up/Down buttons to select
the required value.
Toggles RF data collection and RF data display.
During live imaging, you can toggle both RF data collection and
RF data display.
Both
During review, the RF Display button is only enabled for images
that were captured with RF data.
For more information, refer to Digital RF o
Vevo F2 Imaging System User Manual
Description
n page 231.
155