diff --git a/resemble.js b/resemble.js
index e89b873..82b9768 100644
--- a/resemble.js
+++ b/resemble.js
@@ -494,6 +494,21 @@ var _this = {};
 			var self = {
 				ignoreNothing: function(){
 
+					tolerance.red = 0;
+					tolerance.green = 0;
+					tolerance.blue = 0;
+					tolerance.alpha = 0;
+					tolerance.minBrightness = 0;
+					tolerance.maxBrightness = 255;
+
+					ignoreAntialiasing = false;
+					ignoreColors = false;
+
+					if(hasMethod) { param(); }
+					return self;
+				},
+				ignoreLess: function(){
+
 					tolerance.red = 16;
 					tolerance.green = 16;
 					tolerance.blue = 16;
@@ -531,6 +546,21 @@ var _this = {};
 					ignoreAntialiasing = false;
 					ignoreColors = true;
 
+					if(hasMethod) { param(); }
+					return self;
+				},
+				ignoreAlpha: function() {
+
+					tolerance.red = 16;
+					tolerance.green = 16;
+					tolerance.blue = 16;
+					tolerance.alpha = 255;
+					tolerance.minBrightness = 16;
+					tolerance.maxBrightness = 240;
+
+					ignoreAntialiasing = false;
+					ignoreColors = false;
+
 					if(hasMethod) { param(); }
 					return self;
 				},