diff --git a/script/LedDetection.py b/script/LedDetection.py
index e609d62..719551d 100644
--- a/script/LedDetection.py
+++ b/script/LedDetection.py
@@ -46,22 +46,19 @@ def integrate (ips):
 
 
 last_ret = (None, None)
-x=None
 def detect_led(ip):
     global roi_center, roi_radius, integration_count, integration_continuous, integration_partial, frames
-    global count , last_ret , x
-    x=ip
+    global count , last_ret 
     aux = sub_image(ip, roi[0], roi[1], roi[2], roi[3])
     grayscale(aux)
     #gaussian_blur(aux)
-
-    if (integration_count>1):        
+    if (integration_count>1):             
         frames.append(aux)        
         if len(frames) >integration_count:
             del frames[0]        
         if not integration_continuous:            
             if (len(frames)< integration_count):                
-                if last_ret[1] is not None: invert(last_ret[1])
+                if last_ret[1] is not None: invert(last_ret[1])                
                 return last_ret                   
         if (not integration_partial) and len(frames) <integration_count:            
             return last_ret
@@ -92,13 +89,27 @@ def detect_led(ip):
     if not integration_continuous:
         frames = []  
 
-    if npoints!=12:        
-        save_image(op_image(aux, output,"xor", in_place=False),  "{images}/" + str(datetime.datetime.now().strftime("%Y%m%d_%H%M%S"))+".png", "png")        
+    #if npoints!=12:        
+    #    save_image(op_image(aux, output,"xor", in_place=False),  "{images}/" + str(datetime.datetime.now().strftime("%Y%m%d_%H%M%S"))+".png", "png")        
     #return (results,aux)    
     return (results,output)
 
 
 
 
+ip = None
 
+class MyFilter(Filter):
+    def process(self, image, data):
+        global roi_center, roi_radius, ip   
+        ip = load_image(image)                            
+        (results,output) = detect_led(ip)
+        if output is not None:
+            invert(output)
+            output = pad_image(output, roi[0], 0,roi[1], 0)        
+            op_image(ip, output, "xor")        
+        return ip.getBufferedImage()
+
+#Setting the filter to a source
+img.setFilter(MyFilter())
 
diff --git a/script/LedDetectionProc.py b/script/LedDetectionProc.py
index f89d7f2..a983dce 100644
--- a/script/LedDetectionProc.py
+++ b/script/LedDetectionProc.py
@@ -1,6 +1,3 @@
-run ("LedDetection")
-
-
 def integrate (ips):    
     for i in range(len(ips)):
         if i==0: