diff --git a/SlicerExtension/LiveUltrasoundAi/TorchSequenceSegmentation/Resources/UI/TorchSequenceSegmentation.ui b/SlicerExtension/LiveUltrasoundAi/TorchSequenceSegmentation/Resources/UI/TorchSequenceSegmentation.ui
index 6065c0f..45a4230 100644
--- a/SlicerExtension/LiveUltrasoundAi/TorchSequenceSegmentation/Resources/UI/TorchSequenceSegmentation.ui
+++ b/SlicerExtension/LiveUltrasoundAi/TorchSequenceSegmentation/Resources/UI/TorchSequenceSegmentation.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>395</width>
-    <height>720</height>
+    <height>775</height>
    </rect>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
@@ -511,14 +511,14 @@
         </property>
        </widget>
       </item>
-      <item row="3" column="0">
+      <item row="4" column="0">
        <widget class="QLabel" name="label_8">
         <property name="text">
          <string>Model input size:</string>
         </property>
        </widget>
       </item>
-      <item row="3" column="1">
+      <item row="4" column="1">
        <widget class="QSpinBox" name="modelInputSizeSpinbox">
         <property name="toolTip">
          <string>Size of the input image of the loaded model. Assumes a square image. Only modify if shape metadata is not included in the TorchScript model.</string>
@@ -528,14 +528,14 @@
         </property>
        </widget>
       </item>
-      <item row="4" column="0">
+      <item row="5" column="0">
        <widget class="QLabel" name="label_11">
         <property name="text">
          <string>Output transform:</string>
         </property>
        </widget>
       </item>
-      <item row="4" column="1">
+      <item row="5" column="1">
        <widget class="qMRMLNodeComboBox" name="outputTransformSelector">
         <property name="enabled">
          <bool>true</bool>
@@ -562,14 +562,14 @@
         </property>
        </widget>
       </item>
-      <item row="6" column="0">
+      <item row="7" column="0">
        <widget class="QLabel" name="label_4">
         <property name="text">
          <string>Scan conversion config:</string>
         </property>
        </widget>
       </item>
-      <item row="6" column="1">
+      <item row="7" column="1">
        <layout class="QHBoxLayout" name="horizontalLayout_5">
         <item>
          <widget class="ctkPathLineEdit" name="scanConversionPathLineEdit">
@@ -618,6 +618,20 @@
         </property>
        </widget>
       </item>
+      <item row="3" column="0">
+       <widget class="QLabel" name="label_18">
+        <property name="text">
+         <string>Normalize input to [0,1]:</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="1">
+       <widget class="QCheckBox" name="normalizeCheckBox">
+        <property name="text">
+         <string/>
+        </property>
+       </widget>
+      </item>
      </layout>
     </widget>
    </item>
diff --git a/SlicerExtension/LiveUltrasoundAi/TorchSequenceSegmentation/TorchSequenceSegmentation.py b/SlicerExtension/LiveUltrasoundAi/TorchSequenceSegmentation/TorchSequenceSegmentation.py
index 2d9a617..dcc71ea 100644
--- a/SlicerExtension/LiveUltrasoundAi/TorchSequenceSegmentation/TorchSequenceSegmentation.py
+++ b/SlicerExtension/LiveUltrasoundAi/TorchSequenceSegmentation/TorchSequenceSegmentation.py
@@ -224,6 +224,10 @@ def setup(self):
         self.ui.modelInputSizeSpinbox.connect("valueChanged(int)", self.updateParameterNodeFromGUI)
         self.ui.applyLogCheckBox.connect("toggled(bool)", self.updateParameterNodeFromGUI)
 
+        lastNormalizeSetting = slicer.util.settingsValue(self.logic.LAST_NORMALIZE_SETTING, False, converter=slicer.util.toBool)
+        self.ui.normalizeCheckBox.checked = lastNormalizeSetting
+        self.ui.normalizeCheckBox.connect("toggled(bool)", self.updateSettingsFromGUI)
+
         # File paths
         # Set last model folder in UI
         lastModelFolder = slicer.util.settingsValue(self.logic.LAST_MODEL_FOLDER_SETTING, "")
@@ -507,6 +511,11 @@ def updateSettingsFromGUI(self, caller=None, event=None):
         outputFolder = self.ui.outputDirectoryButton.directory
         if outputFolder != slicer.util.settingsValue(self.logic.LAST_OUTPUT_FOLDER_SETTING, ""):
             settings.setValue(self.logic.LAST_OUTPUT_FOLDER_SETTING, outputFolder)
+        
+        # Update normalize setting
+        normalizeInput = self.ui.normalizeCheckBox.checked
+        if normalizeInput != slicer.util.settingsValue(self.logic.LAST_NORMALIZE_SETTING, "", converter=slicer.util.toBool):
+            settings.setValue(self.logic.LAST_NORMALIZE_SETTING, normalizeInput)
     
     def onClearScanConversion(self):
         self.ui.scanConversionPathLineEdit.currentPath = ""
@@ -730,6 +739,7 @@ class TorchSequenceSegmentationLogic(ScriptedLoadableModuleLogic):
     https://github.com/Slicer/Slicer/blob/main/Base/Python/slicer/ScriptedLoadableModule.py
     """
 
+    LAST_NORMALIZE_SETTING = "TorchSequenceSegmentation/NormalizeInput"
     LAST_MODEL_FOLDER_SETTING = "TorchSequenceSegmentation/LastModelFolder"
     LAST_SCAN_CONVERSION_PATH_SETTING = "TorchSequenceSegmentation/LastScanConversionPath"
     LAST_OUTPUT_FOLDER_SETTING = "TorchSequenceSegmentation/LastOutputFolder"
@@ -937,8 +947,12 @@ def getPrediction(self, image):
             inputArray = np.flip(inputArray, axis=0)
 
         # Normalize input if needed
-        if inputArray.max() > 1.0:
-            inputArray = inputArray.astype(float) / inputArray.max()
+        normalizeInput = slicer.util.settingsValue(self.LAST_NORMALIZE_SETTING, False, converter=slicer.util.toBool)
+        if normalizeInput:
+            if inputArray.max() <= 1.0:
+                logging.info("Input image is already between 0 and 1, skipping normalization.")
+            else:
+                inputArray = inputArray.astype(float) / inputArray.max()
 
         # Convert to tensor and add batch dimension
         inputTensor = torch.from_numpy(inputArray).unsqueeze(0).unsqueeze(0).float().to(DEVICE)