fix Description

html/color.js

@@ -108,4 +108,44 @@ const hax2light=function(hax,l){
 //     十六进制转换十进制,
 //     hax2burn,
 //     hax2light
-// }
+// }
+
+
+
+
+const rgb2yuv = (r, g, b) => {
+	var y, u, v;
+
+	y = r * .299000 + g * .587000 + b * .114000;
+	u = r * -.168736 + g * -.331264 + b * .500000 + 128;
+	v = r * .500000 + g * -.418688 + b * -.081312 + 128;
+
+	y = Math.floor(y);
+	u = Math.floor(u);
+	v = Math.floor(v);
+
+	return [y, u, v];
+};
+
+const yuv2rgb = (y, u, v) => {
+	var r, g, b;
+
+	r = y + 1.4075 * (v - 128);
+	g = y - 0.3455 * (u - 128) - (0.7169 * (v - 128));
+	b = y + 1.7790 * (u - 128);
+
+	r = Math.floor(r);
+	g = Math.floor(g);
+	b = Math.floor(b);
+
+	r = (r < 0) ? 0 : r;
+	r = (r > 255) ? 255 : r;
+
+	g = (g < 0) ? 0 : g;
+	g = (g > 255) ? 255 : g;
+
+	b = (b < 0) ? 0 : b;
+	b = (b > 255) ? 255 : b;
+
+	return [r, g, b];
+};

html/louvre.js

@@ -1,48 +1,11 @@
 /**
  * @author itorr<https://github.com/itorr>
- * @date 2020-04-08
- * @Description 蒸汽波风格化处理
+ * @date 2022-06-01
+ * @Description One Last Image
  * */
 
 
 
-const rgb2yuv = (r, g, b) => {
-	var y, u, v;
-
-	y = r * .299000 + g * .587000 + b * .114000;
-	u = r * -.168736 + g * -.331264 + b * .500000 + 128;
-	v = r * .500000 + g * -.418688 + b * -.081312 + 128;
-
-	y = Math.floor(y);
-	u = Math.floor(u);
-	v = Math.floor(v);
-
-	return [y, u, v];
-};
-
-const yuv2rgb = (y, u, v) => {
-	var r, g, b;
-
-	r = y + 1.4075 * (v - 128);
-	g = y - 0.3455 * (u - 128) - (0.7169 * (v - 128));
-	b = y + 1.7790 * (u - 128);
-
-	r = Math.floor(r);
-	g = Math.floor(g);
-	b = Math.floor(b);
-
-	r = (r < 0) ? 0 : r;
-	r = (r > 255) ? 255 : r;
-
-	g = (g < 0) ? 0 : g;
-	g = (g > 255) ? 255 : g;
-
-	b = (b < 0) ? 0 : b;
-	b = (b > 255) ? 255 : b;
-
-	return [r, g, b];
-};
-
 const randRange = (a, b) => Math.floor(Math.random() * (b - a) + a);
 
 const inputImageEl = document.querySelector('#input');