Accusoft ImagXpress 13
SharpenEx Method

The sharpening intensity. 

Valid values are 1 through 10.

Higher intensities result in a sharper image.

An enumSharpenFilter enumeration value.
Description
Sharpens the current image by applying a high pass 3 x 3 convolution filter selected by the user.
Syntax
Visual Basic
Public Sub SharpenEx( _
   ByVal IPSharpenI As Integer, _
   ByVal IPSharpenFilter As enumSharpenFilter _
) 
Parameters
IPSharpenI

The sharpening intensity. 

Valid values are 1 through 10.

Higher intensities result in a sharper image.

IPSharpenFilter
ValueDescription
SharpenFilter1

Sharpen filter 1.

Matrix:

(0 -1 0

-1 5 -1

0 -1 0) / 1

SharpenFilter2

Sharpen filter 2.

Matrix:

(-1 -1 -1

-1 9 -1

-1 -1 -1) / 6

SharpenFilter3

Sharpen filter 3.

Matrix:

(1 -2 1

-2 5 -2

1 -2 1) / 1

An enumSharpenFilter enumeration value.
Remarks

Sharpen filters are provided to help contrast the edges within an image. Several filters of each kind are provided giving a choice for correction depending on the severity of correction needed.

See Also

ImagXpress Object  | ImagXpress Members  | Sharpen Method  | Color Image Processing  | Image Processing

 

 


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