NED
SUi7440
UME-0031-03
38
4.11 Data Level Adjustment
Contrast can be enhanced through digital processing.
The data level adjustment calculation is:
Vout
＝（
＝（
＝（
＝（
Vin - Min
）
）
）
）
× 256 ÷ (Max - Min)
Vout
：
Data Level Adjusted Output Data
Vin
：
Output Data before Adjustment
Min
：
Data Level Adjustment Minimum Value
Max
：
Data Level Adjustment Maximum Value
<Example>
Data Level Adjustment Settings: Minimum 23DN, Maximum 129DN
Image Before Adjustment
Profile of the left image at the red line
Image Before Adjustment
Profile of the left image at the red line
Noise may increase due to data level adjustment
