类 MotionWienerFilterOptions

MotionWienerFilterOptions class

运动去模糊滤镜选项。

public class MotionWienerFilterOptions : GaussianDeconvolutionFilterOptions

构造函数

名称描述
MotionWienerFilterOptions(int, double, double)初始化 MotionWienerFilterOptions 类的新实例。

属性

名称描述
Angle { get; set; }获取或设置角度（单位：度）。
Brightness { get; set; }获取或设置亮度。推荐范围 1 - 1.5，默认值 = 1.15
Grayscale { get; set; }获取或设置一个值，指示此 DeconvolutionFilterOptions 是否为灰度。返回灰度模式或 RGB 模式。
IsPartialLoaded { get; }获取一个值，指示此实例是否为部分加载。
override Kernel { get; }获取核。
Radius { get; set; }获取高斯 ISquareConvolutionKernel 的半径。
Sigma { get; set; }获取高斯核的 sigma（平滑度）。必须为正的非零值。
Size { get; set; }获取高斯核的大小。必须为正的非零奇数值。
Snr { get; set; }获取或设置信噪比（SNR），推荐范围 0.002 - 0.009，默认值 = 0.007

示例

以下示例对光栅图像应用各种类型的过滤器。

[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;

    // 对整幅图像应用矩形大小为 5 的中值滤波器。
    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;

    // 对整幅图像应用核大小为 5 的双边平滑滤波器。
    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;

    // 对整幅图像应用半径为 5、σ 值为 4.0 的高斯模糊滤波器。
    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;

    // 对整幅图像应用半径为 5、平滑值为 4.0 的 Gauss-Wiener 滤波器。
    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;

    // 对整幅图像应用长度为 5、平滑值为 4.0、角度为 90.0 度的运动 Wiener 滤波器。
    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;

    // 对整幅图像应用核大小为 5、σ 值为 4.0 的锐化滤波器。
    rasterImage.Filter(rasterImage.Bounds, new Aspose.Imaging.ImageFilters.FilterOptions.SharpenFilterOptions(5, 4.0));
    rasterImage.Save(dir + "sample.SharpenFilter.png");
}

另请参见

类 MedianFilterOptions 类 ShadowFilterOptions