Add files via upload

mcychan · web-flow · commit 2e2f1506e0a2 · 2026-01-30T14:34:59.000+08:00
diff --git a/nQuant.Master/GilbertCurve.cs b/nQuant.Master/GilbertCurve.cs
@@ -171,10 +171,10 @@ private int DitherPixel(int x, int y, Color c2, float beta)
 							kappa = beta * NormalDistribution(saliencies[bidx], weight < .0008 ? 2.5f : 1.75f);
 						else if (palette.Length >= 32 || CIELABConvertor.Y_Diff(c1, c2) > (beta * Math.PI * acceptedDiff))
 						{
-							if (saliencies[bidx] < .9)
+							if (saliencies[bidx] > .15 && saliencies[bidx] < .9)
 								kappa = beta * (!sortedByYDiff && weight < .0025 ? .55f : .5f) / saliencies[bidx];
 							else
-								kappa = beta * NormalDistribution(beta, !sortedByYDiff && weight < .0025 ? .55f : .5f) / saliencies[bidx];
+								kappa = beta * NormalDistribution(saliencies[bidx], weight < .0025 ? 1.82f : 2f);
 						}
 					}
 

Original file line number	Diff line number	Diff line change
`@@ -171,10 +171,10 @@ private int DitherPixel(int x, int y, Color c2, float beta)`
`171`	`171`	`kappa = beta * NormalDistribution(saliencies[bidx], weight < .0008 ? 2.5f : 1.75f);`
`172`	`172`	`else if (palette.Length >= 32 \|\| CIELABConvertor.Y_Diff(c1, c2) > (beta * Math.PI * acceptedDiff))`
`173`	`173`	`{`
`174`		`- if (saliencies[bidx] < .9)`
	`174`	`+ if (saliencies[bidx] > .15 && saliencies[bidx] < .9)`
`175`	`175`	`kappa = beta * (!sortedByYDiff && weight < .0025 ? .55f : .5f) / saliencies[bidx];`
`176`	`176`	`else`
`177`		`- kappa = beta * NormalDistribution(beta, !sortedByYDiff && weight < .0025 ? .55f : .5f) / saliencies[bidx];`
	`177`	`+ kappa = beta * NormalDistribution(saliencies[bidx], weight < .0025 ? 1.82f : 2f);`
`178`	`178`	`}`
`179`	`179`	`}`
`180`	`180`