Class GaussianBlurFilterOptions
Nome do espaço: Aspose.Imaging.ImageFilters.FilterOptions Assembleia: Aspose.Imaging.dll (25.4.0)
As opções de filtro Gaussian blur.
public class GaussianBlurFilterOptions : ConvolutionFilterOptionsInheritance
object ← FilterOptionsBase ← ConvolutionFilterOptions ← GaussianBlurFilterOptions
Derived
Membros herdados
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
O exemplo a seguir aplica vários tipos de filtros a uma imagem de raster.
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
GaussianBlurFilterOptions(Int, duplo)
Inicia uma nova instância da classe Aspose.Imaging.ImageFilters.FilterOptions.GaussianBlurFilterOptions.
public GaussianBlurFilterOptions(int size, double sigma)Parameters
size int
O tamanho do núcleo de Gaussia.
sigma double
O Núcleo Gaussiano Sigma.
GaussianBlurFilterOptions()
Inicia uma nova instância da classe Aspose.Imaging.ImageFilters.FilterOptions.GaussianBlurFilterOptions.
public GaussianBlurFilterOptions()Fields
DefaultSigma
O núcleo Gaussian sigma.
protected const double DefaultSigma = 1Valor de campo
DefaultSize
O tamanho padrão do núcleo Gaussian.
protected const byte DefaultSize = 5Valor de campo
Properties
Kernel
É o núcleo de Gaussia.
public override double[,] Kernel { get; }Valor da propriedade
double [,]
Radius
Obtenha o raio do Aspose.Imaging.ImageFilters.Convolution.ISquareConvolutionKernel.
public int Radius { get; set; }Valor da propriedade
Sigma
Obtenha o sigma do núcleo gaússico (smoothing). deve ser um valor positivo não-zero.
public virtual double Sigma { get; set; }Valor da propriedade
Size
Obtenha o tamanho do núcleo Gaussian. deve ser um valor positivo não-zero estranho.
public virtual int Size { get; set; }