Image Optimization 5-13
T/F Res.
This function is used to create a balance between time resolution and spatial
resolution.
Adjust through the [T/F Res] item on the image menu.
There are 4 levels of T/F Res. values available.
It filters out low-velocity signals to provide effective information, and this
function is used to adjust the filtered frequency. The real-time value is
displayed in the image parameter area in the top-right corner of the screen.
Select through the [WF] item on the image menu.
7 levels of wall filter function are provided.
Signals of low-velocity flow may be missing.
This function provides an imaging process based on color difference rather
than gray distinction.
Click the [Tint Map] item on the image menu to select the map.
There are 16 maps available.
This function applies the gray correction to obtain optimum images.
Click the [Gray Map] item on the image menu.
There are 8 maps available.
This function is used to trace the spectrum and calculate parameters of PW
mode image, and the results of which are displayed in the result window.
Turn on or off the auto calculation function through the [Auto Calc] item on the
image menu.
Auto
Calculation
Parameter
Select parameters in the dialogue box prompted by clicking [Auto Calc Param]
on the image menu.
To set the number of heart cycle for auto calculation.
Click [Auto Calc Cycle] on the image menu to select the cycle number from 1-
5 cycles.
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