Packages

 

com.aspose.imaging.imagefilters.filteroptions

Class MedianFilterOptions



  • public class MedianFilterOptions
    extends FilterOptionsBase

    Median filter

    Code example:

    The following example applies various types of filters to a raster image.


    String dir = "c:\\temp\\";
    
    com.aspose.imaging.Image image = com.aspose.imaging.Image.load(dir + "sample.png");
    try {
        com.aspose.imaging.RasterImage rasterImage = (com.aspose.imaging.RasterImage) image;
    
        // Apply a median filter with a rectangle size of 5 to the entire image.
        rasterImage.filter(rasterImage.getBounds(), new com.aspose.imaging.imagefilters.filteroptions.MedianFilterOptions(5));
        rasterImage.save(dir + "sample.MedianFilter.png");
    } finally {
        image.dispose();
    }
    
    image = com.aspose.imaging.Image.load(dir + "sample.png");
    try {
        com.aspose.imaging.RasterImage rasterImage = (com.aspose.imaging.RasterImage) image;
    
        // Apply a bilateral smoothing filter with a kernel size of 5 to the entire image.
        rasterImage.filter(rasterImage.getBounds(), new com.aspose.imaging.imagefilters.filteroptions.BilateralSmoothingFilterOptions(5));
        rasterImage.save(dir + "sample.BilateralSmoothingFilter.png");
    } finally {
        image.dispose();
    }
    
    image = com.aspose.imaging.Image.load(dir + "sample.png");
    try {
        com.aspose.imaging.RasterImage rasterImage = (com.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.getBounds(), new com.aspose.imaging.imagefilters.filteroptions.GaussianBlurFilterOptions(5, 4.0));
        rasterImage.save(dir + "sample.GaussianBlurFilter.png");
    } finally {
        image.dispose();
    }
    
    image = com.aspose.imaging.Image.load(dir + "sample.png");
    try {
        com.aspose.imaging.RasterImage rasterImage = (com.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.getBounds(), new com.aspose.imaging.imagefilters.filteroptions.GaussWienerFilterOptions(5, 4.0));
        rasterImage.save(dir + "sample.GaussWienerFilter.png");
    } finally {
        image.dispose();
    }
    
    image = com.aspose.imaging.Image.load(dir + "sample.png");
    try {
        com.aspose.imaging.RasterImage rasterImage = (com.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.getBounds(), new com.aspose.imaging.imagefilters.filteroptions.MotionWienerFilterOptions(10, 1.0, 90.0));
        rasterImage.save(dir + "sample.MotionWienerFilter.png");
    } finally {
        image.dispose();
    }
    
    image = com.aspose.imaging.Image.load(dir + "sample.png");
    try {
        com.aspose.imaging.RasterImage rasterImage = (com.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.getBounds(), new com.aspose.imaging.imagefilters.filteroptions.SharpenFilterOptions(5, 4.0));
        rasterImage.save(dir + "sample.SharpenFilter.png");
    } finally {
        image.dispose();
    }
    

    • Constructor Detail

      • MedianFilterOptions

        public MedianFilterOptions(int size)

        Initializes a new instance of the MedianFilterOptions class.

        Parameters:
        size - The size of filter rectangle.
    • Method Detail

      • getSize

        public int getSize()

        Gets or sets the size.

        Value: The size of filter rectangle.
      • setSize

        public void setSize(int value)

        Gets or sets the size.

        Value: The size of filter rectangle.