FilterWithMedian(ImGearRasterPage,Int32,Int32,ImGearChannelRange) Method

In This Topic

Removes color noise from the image.

Syntax

Visual Basic
C#
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Overloads Shared Sub FilterWithMedian( _
   ByVal page As ImGearRasterPage, _
   ByVal neighborhoodWidth As Integer, _
   ByVal neighborhoodHeight As Integer, _
   ByVal channels As ImGearChannelRange _
)

'Usage
 
Dim page As ImGearRasterPage
Dim neighborhoodWidth As Integer
Dim neighborhoodHeight As Integer
Dim channels As ImGearChannelRange
 
ImGearRasterProcessing.FilterWithMedian(page, neighborhoodWidth, neighborhoodHeight, channels)

public static void FilterWithMedian( 
   ImGearRasterPage page,
   int neighborhoodWidth,
   int neighborhoodHeight,
   ImGearChannelRange channels
)

public: static void FilterWithMedian( 
   ImGearRasterPage* page,
   int neighborhoodWidth,
   int neighborhoodHeight,
   ImGearChannelRange channels
)

public:
static void FilterWithMedian( 
   ImGearRasterPage^ page,
   int neighborhoodWidth,
   int neighborhoodHeight,
   ImGearChannelRange channels
)

Parameters

page: Image to filter.
neighborhoodWidth: Width of the square area.
neighborhoodHeight: Height of the square area.
channels: Channel range.

Remarks

This method looks for an average color value inside the square area near the pixel and replaces the pixels with this value. Processes a specified range of channels.

Can be applied only to the raster pages with standard (non Run-Ends) DIB.

Reference

ImGearRasterProcessing Class
ImGearRasterProcessing Members
Overload List
ImGearRasterPage Class
ImGearChannelRange Structure

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