Class GaussianBlurFilterOptions
Namespace: Aspose.Imaging.ImageFilters.FilterOptions
Assembly: Aspose.Imaging.dll (25.2.0)
The Gaussian blur filter options.
public class GaussianBlurFilterOptions : ConvolutionFilterOptionsInheritance
object ← FilterOptionsBase ← ConvolutionFilterOptions ← GaussianBlurFilterOptions
Derived
Inherited Members
ConvolutionFilterOptions.MinSize, ConvolutionFilterOptions.Kernel, ConvolutionFilterOptions.Factor, ConvolutionFilterOptions.Bias, object.GetType(), object.MemberwiseClone(), object.ToString(), object.Equals(object?), object.Equals(object?, object?), object.ReferenceEquals(object?, object?), object.GetHashCode()
Examples
The following example applies various types of filters to a raster image.```csharp [C#]
string dir = "c:\\temp\\";
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.png"))
{
Aspose.Imaging.RasterImage rasterImage = (Aspose.Imaging.RasterImage)image;
// Apply a median filter with a rectangle size of 5 to the entire image.
rasterImage.Filter(rasterImage.Bounds, new Aspose.Imaging.ImageFilters.FilterOptions.MedianFilterOptions(5));
rasterImage.Save(dir + "sample.MedianFilter.png");
}
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.png"))
{
Aspose.Imaging.RasterImage rasterImage = (Aspose.Imaging.RasterImage)image;
// Apply a bilateral smoothing filter with a kernel size of 5 to the entire image.
rasterImage.Filter(rasterImage.Bounds, new Aspose.Imaging.ImageFilters.FilterOptions.BilateralSmoothingFilterOptions(5));
rasterImage.Save(dir + "sample.BilateralSmoothingFilter.png");
}
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.png"))
{
Aspose.Imaging.RasterImage rasterImage = (Aspose.Imaging.RasterImage)image;
// Apply a Gaussian blur filter with a radius of 5 and a sigma value of 4.0 to the entire image.
rasterImage.Filter(rasterImage.Bounds, new Aspose.Imaging.ImageFilters.FilterOptions.GaussianBlurFilterOptions(5, 4.0));
rasterImage.Save(dir + "sample.GaussianBlurFilter.png");
}
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.png"))
{
Aspose.Imaging.RasterImage rasterImage = (Aspose.Imaging.RasterImage)image;
// Apply a Gauss-Wiener filter with a radius of 5 and a smooth value of 4.0 to the entire image.
rasterImage.Filter(rasterImage.Bounds, new Aspose.Imaging.ImageFilters.FilterOptions.GaussWienerFilterOptions(5, 4.0));
rasterImage.Save(dir + "sample.GaussWienerFilter.png");
}
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.png"))
{
Aspose.Imaging.RasterImage rasterImage = (Aspose.Imaging.RasterImage)image;
// Apply a motion wiener filter with a length of 5, a smooth value of 4.0 and an angle of 90.0 degrees to the entire image.
rasterImage.Filter(rasterImage.Bounds, new Aspose.Imaging.ImageFilters.FilterOptions.MotionWienerFilterOptions(10, 1.0, 90.0));
rasterImage.Save(dir + "sample.MotionWienerFilter.png");
}
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.png"))
{
Aspose.Imaging.RasterImage rasterImage = (Aspose.Imaging.RasterImage)image;
// Apply a sharpen filter with a kernel size of 5 and a sigma value of 4.0 to the entire image.
rasterImage.Filter(rasterImage.Bounds, new Aspose.Imaging.ImageFilters.FilterOptions.SharpenFilterOptions(5, 4.0));
rasterImage.Save(dir + "sample.SharpenFilter.png");
}
## Constructors
### <a id="Aspose_Imaging_ImageFilters_FilterOptions_GaussianBlurFilterOptions__ctor_System_Int32_System_Double_"></a> GaussianBlurFilterOptions\(int, double\)
Initializes a new instance of the Aspose.Imaging.ImageFilters.FilterOptions.GaussianBlurFilterOptions class.
```csharp
public GaussianBlurFilterOptions(int size, double sigma)Parameters
size int
The Gaussian kernel size..
sigma double
The Gaussian kernel sigma.
GaussianBlurFilterOptions()
Initializes a new instance of the Aspose.Imaging.ImageFilters.FilterOptions.GaussianBlurFilterOptions class.
public GaussianBlurFilterOptions()Fields
DefaultSigma
The default Gaussian kernel sigma.
protected const double DefaultSigma = 1Field Value
DefaultSize
The default Gaussian kernel size.
protected const byte DefaultSize = 5Field Value
Properties
Kernel
Gets the Gaussian kernel.
public override double[,] Kernel { get; }Property Value
double[,]
Radius
Gets the radius of Gausseian Aspose.Imaging.ImageFilters.Convolution.ISquareConvolutionKernel.
public int Radius { get; set; }Property Value
Sigma
Gets the Gaussian kernel sigma (smoothing). Must be a positive non-zero value.
public virtual double Sigma { get; set; }Property Value
Size
Gets the Gaussian kernel size. Must be a positive non-zero odd value.
public virtual int Size { get; set; }