/// <summary>
/// Calculates LBP from 2D array
/// Enter array, radius and neighbours.
/// </summary>
public static void PipelineLBP(double[,] image, Parameters param,
out double[,] result, out int[] histogram)
{
// Create instance of LBPApplication and set input variables
LBPApplication LBPapp = new LBPApplication
{
Image = image,
Param = param,
MRE = false // Don't use MRELBP methods
};
// Result image size
LBPapp.d = LBPapp.Param.Radius;
LBPapp.xSize = image.GetLength(0) - 2 * LBPapp.d;
LBPapp.ySize = image.GetLength(1) - 2 * LBPapp.d;
// Calculate mapping and LBP image
LBPapp.GetMapping();
LBPapp.CalculateImage();
// Calculate histogram
LBPapp.GetHistogram();
// output variables
result = LBPapp.LBPISMapped; // Mapping
histogram = LBPapp.histS;
}
/// <summary>
/// Calculates MRELBP from 2D array
/// Enter array and parameters class including small and large radius, neighbours and kernel weights.
/// Weights are for center pixels (w_c), small (w_r[0]) and large (w_r[1]) radius.
/// </summary>
public static void PipelineMRELBP(double[,] image, Parameters param,
out double[,] LBPIL, out double[,] LBPIS, out double[,] LBPIR, out int[] histL, out int[] histS, out int[] histR, out int[] histCenter)
{
// Create instance of LBPApplication and set input variables
LBPApplication MRELBPapp = new LBPApplication
{
Image = image,
Param = param,
d = param.LargeRadius + (param.W_r[0] - 1) / 2,
MRE = true // Median robust extended LBP
};
// Calculate mapping
MRELBPapp.GetMapping();
// Result image size
MRELBPapp.xSize = image.GetLength(0) - 2 * MRELBPapp.d;
MRELBPapp.ySize = image.GetLength(1) - 2 * MRELBPapp.d;
// Scale image
MRELBPapp.Scaling();
// Median filtering using given weights
MRELBPapp.FilterImage();
// Calculate LBP image
MRELBPapp.CalculateImage();
// Calculate histogram
MRELBPapp.GetHistogram();
// output variables
//LBPIL = MRELBPapp.LBPILMapped; // Mapping
//LBPIS = MRELBPapp.LBPISMapped;
//LBPIR = MRELBPapp.LBPIRMapped;
LBPIL = MRELBPapp.LBPIL; // No mapping
LBPIS = MRELBPapp.LBPIS;
LBPIR = MRELBPapp.LBPIR;
histL = MRELBPapp.histL;
histS = MRELBPapp.histS;
histR = MRELBPapp.histR;
histCenter = MRELBPapp.histCenter;
}