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Author: mcychan

nQuant.Master/GilbertCurve.cs

@@ -132,7 +132,7 @@ private int DitherPixel(int x, int y, Color c2, float beta)
 
 			if (palette.Length < 3 || margin > 6) {
 				var delta = (weight > .0015 && weight < .0025) ? beta : Math.PI;
-				if (palette.Length > 4 && (CIELABConvertor.Y_Diff(pixel, c2) > (delta * acceptedDiff) || CIELABConvertor.U_Diff(pixel, c2) < (margin * acceptedDiff))) {
+				if (palette.Length > 4 && (CIELABConvertor.Y_Diff(pixel, c2) > (delta * acceptedDiff) || CIELABConvertor.U_Diff(pixel, c2) < (delta * acceptedDiff))) {
 					var kappa = saliencies[bidx] < .4f ? beta * .4f / saliencies[bidx] : beta * .4f / saliencies[bidx];
 					var c1 = saliencies[bidx] < .6f ? pixel : Color.FromArgb(a_pix, r_pix, g_pix, b_pix);
 					c2 = BlueNoise.Diffuse(c1, palette[qPixelIndex], kappa, strength, x, y);