Description
Gets and sets the lowest brightness percentile pixels to target for adjustment.
Property type
Read-write property
Syntax
| Visual Basic |
|---|
Public Property minimumPercentile() As Long |
Remarks
The default value is 0.
Valid values are -1 to maximumPercentile.
Note: This value sets the percentile brightness to be used for the contrast enhancement. For typical document images, the text color will be at or below the 1st percentile, so a value of 1 would push the text color to pure black. The value 0 means to use the darkest pixel found, and a value of -1 means that the brightness will not be decreased.