/// <summary> /// Rectification filter for projective transformation. /// <para>Accord.NET internal call. Please see: <see cref="Accord.Imaging.Filters.Rectification"/> for details.</para> /// </summary> /// <param name="img">Image.</param> /// <param name="homography">The homography matrix used to map a image passed to the filter to the overlay image.</param> /// <param name="fillColor">The filling color used to fill blank spaces.</param> /// <returns>Rectified image.</returns> public static Gray <byte>[,] Rectification(this Gray <byte>[,] img, double[,] homography, Gray <byte> fillColor) { Rectification r = new Rectification(homography); r.FillColor = fillColor.ToColor(); return(img.ApplyBaseTransformationFilter(r)); }