public static Bitmap LaplacianOfGaussianFilter(this Bitmap sourceBitmap) { Bitmap resultBitmap = EdgeFilters.ConvolutionFilter(sourceBitmap, Matrix.LaplacianOfGaussian, 1.0, 0, true); return(resultBitmap); }
public static Bitmap Laplacian3x3Filter(this Bitmap sourceBitmap, bool grayscale = true) { Bitmap resultBitmap = EdgeFilters.ConvolutionFilter(sourceBitmap, Matrix.Laplacian3x3, 1.0, 0, grayscale); return(resultBitmap); }
public static Bitmap KirschFilter(this Bitmap sourceBitmap, bool grayscale = true) { Bitmap resultBitmap = EdgeFilters.ConvolutionFilter(sourceBitmap, Matrix.Kirsch3x3Horizontal, Matrix.Kirsch3x3Vertical, 1.0, 0, grayscale); return(resultBitmap); }
public static Bitmap Laplacian5x5OfGaussian5x5Filter1(this Bitmap sourceBitmap) { Bitmap resultBitmap = EdgeFilters.ConvolutionFilter(sourceBitmap, Matrix.Gaussian5x5Type1, 1.0 / 159.0, 0, true); resultBitmap = EdgeFilters.ConvolutionFilter(resultBitmap, Matrix.Laplacian5x5, 1.0, 0, false); return(resultBitmap); }