diff --git a/ColorimetricSegmenter.cpp b/ColorimetricSegmenter.cpp
index da66c6e..f80210f 100644
--- a/ColorimetricSegmenter.cpp
+++ b/ColorimetricSegmenter.cpp
@@ -206,12 +206,12 @@ void ColorimetricSegmenter::filterRgb()
 
 	double marginError = static_cast<double>(rgbDlg.margin->value()) / 100.0;
 
-	int redInf = rgbDlg.red_min->value() - (marginError * rgbDlg.red_min->value());
-	int redSup = rgbDlg.red_max->value() + marginError * rgbDlg.red_max->value();
-	int greenInf = rgbDlg.green_min->value() - marginError * rgbDlg.green_min->value();
-	int greenSup = rgbDlg.green_max->value() + marginError * rgbDlg.green_max->value();
-	int blueInf = rgbDlg.blue_min->value() - marginError * rgbDlg.blue_min->value();
-	int blueSup = rgbDlg.blue_max->value() + marginError * rgbDlg.blue_max->value();
+	int redInf = rgbDlg.area_red->value() - (marginError * rgbDlg.area_red->value());
+	int redSup = rgbDlg.area_red->value() + marginError * rgbDlg.area_red->value();
+	int greenInf = rgbDlg.area_green->value() - marginError * rgbDlg.area_green->value();
+	int greenSup = rgbDlg.area_green->value() + marginError * rgbDlg.area_green->value();
+	int blueInf = rgbDlg.area_blue->value() - marginError * rgbDlg.area_blue->value();
+	int blueSup = rgbDlg.area_blue->value() + marginError * rgbDlg.area_blue->value();
 
 	std::vector<ccPointCloud*> clouds = getSelectedPointClouds();
 
@@ -233,17 +233,23 @@ void ColorimetricSegmenter::filterRgb()
 						//not enough memory
 						delete filteredCloud;
 						filteredCloud = nullptr;
+						m_app->dispToConsole("[ColorimetricSegmenter] Error, filter canceled.");
 						break;
 					}
 				}
 
 			}
 			ccPointCloud* newCloud = cloud->partialClone(filteredCloud);
-			cloud->getParent()->addChild(newCloud);
+			
+			cloud->setEnabled(false);
+			if (cloud->getParent()) {
+				cloud->getParent()->addChild(newCloud);
+			}
+
+			m_app->addToDB(newCloud, false, true, false, false);
 
 			m_app->dispToConsole("[ColorimetricSegmenter] Cloud successfully filtered ! ", ccMainAppInterface::STD_CONSOLE_MESSAGE);
-			emit newEntity(newCloud);
-			emit entityHasChanged(cloud);
+			
 
 		}
 	}
diff --git a/RgbDialog.ui b/RgbDialog.ui
index dd2d942..662eb5d 100644
--- a/RgbDialog.ui
+++ b/RgbDialog.ui
@@ -33,14 +33,7 @@
       </widget>
      </item>
      <item>
-      <widget class="QSpinBox" name="red_min">
-       <property name="maximum">
-        <number>255</number>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QSpinBox" name="red_max">
+      <widget class="QSpinBox" name="area_red">
        <property name="maximum">
         <number>255</number>
        </property>
@@ -61,25 +54,12 @@
       </widget>
      </item>
      <item>
-      <widget class="QSpinBox" name="green_min">
+      <widget class="QSpinBox" name="area_green">
        <property name="maximum">
         <number>255</number>
        </property>
       </widget>
      </item>
-     <item>
-      <widget class="QSpinBox" name="green_max">
-       <property name="enabled">
-        <bool>true</bool>
-       </property>
-       <property name="maximum">
-        <number>255</number>
-       </property>
-       <property name="value">
-        <number>0</number>
-       </property>
-      </widget>
-     </item>
     </layout>
    </item>
    <item>
@@ -95,14 +75,7 @@
       </widget>
      </item>
      <item>
-      <widget class="QSpinBox" name="blue_min">
-       <property name="maximum">
-        <number>255</number>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QSpinBox" name="blue_max">
+      <widget class="QSpinBox" name="area_blue">
        <property name="maximum">
         <number>255</number>
        </property>
@@ -110,6 +83,16 @@
      </item>
     </layout>
    </item>
+   <item>
+    <widget class="QPushButton" name="pushButton">
+     <property name="cursor">
+      <cursorShape>ArrowCursor</cursorShape>
+     </property>
+     <property name="text">
+      <string>Use PointPicking</string>
+     </property>
+    </widget>
+   </item>
    <item>
     <layout class="QHBoxLayout" name="horizontalLayout_bottom">
      <item>