public async Task <Image <Gray, float> > FillHoles(ColorInterpolatorBase colorInterpolator, bool markBoundary)
{
Image <Gray, float> result = null;
await Task.Run(() =>
{
result = new Image <Gray, float>(m_normalizedImageMatrix.Cols, m_normalizedImageMatrix.Rows);
using (Matrix <float> filledImageMatrix = new Matrix <float>(m_normalizedImageMatrix.Rows, m_normalizedImageMatrix.Cols))
{
m_normalizedImageMatrix.CopyTo(filledImageMatrix);
m_missingPixelsService.TryFillHoles(filledImageMatrix, m_boundarySearher, colorInterpolator);
ImageColorsService.ScaleColorsUp(filledImageMatrix);
if (markBoundary)
{
m_boundarySearher.TryMarkBoundaryPixels(filledImageMatrix);
}
filledImageMatrix.CopyTo(result);
}
});
return(result);
}
public void TryFillHoles(Matrix <float> normalizedImageMatrix, IBoundarySearcher boundarySearcher, ColorInterpolatorBase colorInterpolator)
{
m_missingPixels.All(missingPixel =>
{
normalizedImageMatrix[missingPixel.Row, missingPixel.Column] = ImageColorsService.InterpolateColor(missingPixel, boundarySearcher.BoundaryPixels, colorInterpolator);
return(true);
});
}
/// <summary>
/// Interpolates color value for a missing pixel <paramref name="x"/> using the set of boundary pixels <paramref name="y"/>,
/// according to the <paramref name="colorInterpolator"/> algorithm.
/// </summary>
/// <param name="missingPixel">Pixel that missing color in the image.</param>
/// <param name="boundaryPixels">Set of boundary pixels.</param>
/// <param name="colorInterpolator">Color interpolation algorithm.</param>
/// <returns></returns>
public static float InterpolateColor(Pixel missingPixel, ICollection <Pixel> boundaryPixels, ColorInterpolatorBase colorInterpolator)
{
return(colorInterpolator.InterpolateColor(missingPixel, boundaryPixels));
}