From ab5b02a9ee67f307dc5bb8c01e45aa3b8d446597 Mon Sep 17 00:00:00 2001
From: gac-S_Changer <gac-S_Changer@PC12288.psi.ch>
Date: Wed, 21 Jun 2017 16:02:28 +0200
Subject: [PATCH] Closedown

---
 script/LedDetection.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/script/LedDetection.py b/script/LedDetection.py
index 565a283..5487440 100644
--- a/script/LedDetection.py
+++ b/script/LedDetection.py
@@ -90,6 +90,7 @@ def integrate (ips):
     op_const(aux, "divide", len(ips), in_place=True)
     return aux
 
+
 last_ret = (None, None)
 x=None
 def detect_led(ip):
@@ -154,10 +155,11 @@ def detect_led(ip):
 
 
 
+ip = None
 
 class MyFilter(Filter):
     def process(self, image, data):
-        global roi_center, roi_radius   
+        global roi_center, roi_radius, ip   
         ip = load_image(image)                            
         (results,output) = detect_led(ip)
         if output is not None: