This property sets the noise reduction filter. This property is only enabled when using a custom-built user interface (UiMode=2).
[Visual
Basic] imagekitcontrolname.Scan.NoiseFilter
[ = NoiseFilterConstants ]
[Visual
C++] imagekitcontrolname.GetScan().SetNoiseFilter(long
Val)
Property Value
| Value | Explanation |
|---|---|
| 0 | None |
| 1 | Automatic |
| 2 | LONEPIXEL |
| 3 | MAJORITYRULE |
In Visual Basic the following constants can be used: (ikNoiseFilterNone = 0, ikNoiseFilterAuto = 1, ikNoiseFilterLonePixel = 2, ikNoiseFilterMajorityRule = 3).
Explanation
This property sets the noise reduction filter for black and white images. This property is enabled when the UiMode property is 2(ikScanNONUI) however it is disabled when using a digital camera. The possible setting values supported by a scan device can be retrieved using the GetCapEnum or the GetCapEnumVariant method.
Setting this value
This value can be set at runtime.
Retrieving this value
This value can be retrieved at runtime.