public LocalHistogramEqualizeCommand(
int width,
int height,
int widthExtension,
int heightExtension,
int smooth,
HistogramEqualizeType type
)
Public Function New( _
ByVal width As Integer, _
ByVal height As Integer, _
ByVal widthExtension As Integer, _
ByVal heightExtension As Integer, _
ByVal smooth As Integer, _
ByVal type As HistogramEqualizeType _
)
- (instancetype)initWithWidth:(NSInteger)width
height:(NSInteger)height
widthExtension:(NSInteger)widthExtension
heightExtension:(NSInteger)heightExtension
smooth:(NSUInteger)smooth
type:(LTHistogramEqualizeType)type
public LocalHistogramEqualizeCommand(
int width,
int height,
int widthExtension,
int heightExtension,
int smooth,
HistogramEqualizeType type
)
public:
LocalHistogramEqualizeCommand(
int width,
int height,
int widthExtension,
int heightExtension,
int smooth,
HistogramEqualizeType type
)
width
The width of the local histogram equalizer rectangle in pixels. The width should be more than zero.
height
The height of the local histogram equalizer rectangle in pixels. The height should be more than zero.
widthExtension
The extension of the width of the local histogram equalizer rectangle, in pixels.
heightExtension
The extension of the height of the local histogram equalizer rectangle, in pixels.
smooth
Size of the area to be used when smoothing the edges between localized blocks. Possible values are between 0 and 7, but if Height is less than or equal to 7 then the maximum value for this item is Height - 1. If Smooth = 0 the edges will not be smoothed.
type
Flag that indicates which color space to equalize.
Run the LocalHistogramEqualizeCommand on an image.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Color;
public void LocalHistogramEqualizeConstructorExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE1.CMP"));
// Prepare the command
LocalHistogramEqualizeCommand command = new LocalHistogramEqualizeCommand(15, 15, 100, 100, 0, HistogramEqualizeType.Yuv);
// Local Histogram equalize the image.
command.Run(image);
codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS21\Resources\Images";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Color
Public Sub LocalHistogramEqualizeConstructorExample()
Dim codecs As New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE1.CMP"))
' Prepare the command
Dim command As LocalHistogramEqualizeCommand = New LocalHistogramEqualizeCommand(15, 15, 100, 100, 0, HistogramEqualizeType.Yuv)
' Local Histogram equalize the image.
command.Run(leadImage)
codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24)
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\LEADTOOLS21\Resources\Images"
End Class
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