diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index d7e9f0d..4997981 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -1,12 +1,149 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="ChangeListManager">
+    <list default="true" id="f410c5c2-3ffe-4260-93eb-e3d83256d263" name="Default Changelist" comment="" />
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="FileEditorManager">
+    <leaf>
+      <file pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/image_diff_color.py">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="240">
+              <caret line="16" column="33" selection-start-line="16" selection-start-column="33" selection-end-line="16" selection-end-column="33" />
+            </state>
+          </provider>
+        </entry>
+      </file>
+    </leaf>
+  </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
+  <component name="IdeDocumentHistory">
+    <option name="CHANGED_PATHS">
+      <list>
+        <option value="$PROJECT_DIR$/image_diff_color.py" />
+      </list>
+    </option>
+  </component>
   <component name="ProjectFrameBounds" extendedState="6">
     <option name="x" value="260" />
     <option name="y" value="53" />
     <option name="width" value="1400" />
     <option name="height" value="1000" />
   </component>
+  <component name="ProjectView">
+    <navigator proportions="" version="1">
+      <foldersAlwaysOnTop value="true" />
+    </navigator>
+    <panes>
+      <pane id="ProjectPane">
+        <subPane>
+          <expand>
+            <path>
+              <item name="python-backend" type="b2602c69:ProjectViewProjectNode" />
+              <item name="python-backend" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="python-backend" type="b2602c69:ProjectViewProjectNode" />
+              <item name="python-backend" type="462c0819:PsiDirectoryNode" />
+              <item name="lib" type="462c0819:PsiDirectoryNode" />
+            </path>
+          </expand>
+          <select />
+        </subPane>
+      </pane>
+      <pane id="Scope" />
+    </panes>
+  </component>
   <component name="PropertiesComponent">
     <property name="last_opened_file_path" value="$PROJECT_DIR$" />
   </component>
+  <component name="RunDashboard">
+    <option name="ruleStates">
+      <list>
+        <RuleState>
+          <option name="name" value="ConfigurationTypeDashboardGroupingRule" />
+        </RuleState>
+        <RuleState>
+          <option name="name" value="StatusDashboardGroupingRule" />
+        </RuleState>
+      </list>
+    </option>
+  </component>
+  <component name="SvnConfiguration">
+    <configuration />
+  </component>
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="57f4d31d-2726-4888-8d46-d2583bdc9c3d" name="Default Changelist" comment="" />
+      <created>1549681542752</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1549681542752</updated>
+    </task>
+    <servers />
+  </component>
+  <component name="ToolWindowManager">
+    <frame x="0" y="27" width="1920" height="1053" extended-state="6" />
+    <editor active="true" />
+    <layout>
+      <window_info id="Favorites" side_tool="true" />
+      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.18133895" />
+      <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
+      <window_info anchor="bottom" id="Version Control" />
+      <window_info anchor="bottom" id="Python Console" />
+      <window_info active="true" anchor="bottom" id="Terminal" visible="true" weight="0.32972974" />
+      <window_info anchor="bottom" id="Event Log" side_tool="true" />
+      <window_info anchor="bottom" id="Message" order="0" />
+      <window_info anchor="bottom" id="Find" order="1" />
+      <window_info anchor="bottom" id="Run" order="2" />
+      <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
+      <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
+      <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
+      <window_info anchor="bottom" id="TODO" order="6" />
+      <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
+      <window_info anchor="right" id="Ant Build" order="1" weight="0.25" />
+      <window_info anchor="right" content_ui="combo" id="Hierarchy" order="2" weight="0.25" />
+    </layout>
+  </component>
+  <component name="editorHistoryManager">
+    <entry file="file://$PROJECT_DIR$/lib/test-images/lot-1-car.jpg">
+      <provider selected="true" editor-type-id="images" />
+    </entry>
+    <entry file="file://$PROJECT_DIR$/image_diff_simple.py">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="300">
+          <caret line="20" lean-forward="true" selection-start-line="20" selection-end-line="24" selection-end-column="80" />
+          <folding>
+            <element signature="e#0#15#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/image_diff_ssim.py">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="211">
+          <caret line="15" column="62" selection-start-line="15" selection-start-column="62" selection-end-line="15" selection-end-column="62" />
+          <folding>
+            <element signature="e#0#15#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/test-images/lot-empty.jpg">
+      <provider selected="true" editor-type-id="images" />
+    </entry>
+    <entry file="file://$PROJECT_DIR$/image_diff_color.py">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="240">
+          <caret line="16" column="33" selection-start-line="16" selection-start-column="33" selection-end-line="16" selection-end-column="33" />
+        </state>
+      </provider>
+    </entry>
+  </component>
 </project>
\ No newline at end of file
diff --git a/image_diff_color.py b/image_diff_color.py
new file mode 100644
index 0000000..97472e5
--- /dev/null
+++ b/image_diff_color.py
@@ -0,0 +1,18 @@
+from PIL import Image
+
+
+def average_color(x, y, n, image):
+    r, g, b = 0, 0, 0
+    count = 0
+    for s in range(x, x + n + 1):
+        for t in range(y, y + n + 1):
+            pixlr, pixlg, pixlb = image[s, t]
+            r += pixlr
+            g += pixlg
+            b += pixlb
+            count += 1
+    return ((r / count), (g / count), (b / count))
+
+img = Image.open('./lib/test-images/lot-1-car.jpg').load()
+r, g, b = average_color(0, 0, 479, img)
+print(r, g, b)