did some formatting - real this time

validation/create_ground_truth.py

@@ -1,58 +1,30 @@
 import cv2
 import sys
  
-(major_ver, minor_ver, subminor_ver) = (cv2.__version__).split('.')
+tracker = cv2.TrackerMIL_create()
 
-if __name__ == '__main__' :
+# Read video
+video = cv2.VideoCapture("./validation/TestVideo.mp4")
 
-    # Set up tracker.
+# Exit if video not opened.
-    # Instead of MIL, you can also use
+if not video.isOpened():
- 
-    tracker_types = ['BOOSTING', 'MIL','KCF', 'TLD', 'MEDIANFLOW', 'GOTURN', 'MOSSE', 'CSRT']
-    tracker_type = tracker_types[1]
- 
-    if int(minor_ver) < 3:
-        tracker = cv2.Tracker_create(tracker_type)
-    else:
-        if tracker_type == 'BOOSTING':
-            tracker = cv2.TrackerBoosting_create()
-        if tracker_type == 'MIL':
-            tracker = cv2.TrackerMIL_create()
-        if tracker_type == 'KCF':
-            tracker = cv2.TrackerKCF_create()
-        if tracker_type == 'TLD':
-            tracker = cv2.TrackerTLD_create()
-        if tracker_type == 'MEDIANFLOW':
-            tracker = cv2.TrackerMedianFlow_create()
-        if tracker_type == 'GOTURN':
-            tracker = cv2.TrackerGOTURN_create()
-        if tracker_type == 'MOSSE':
-            tracker = cv2.TrackerMOSSE_create()
-        if tracker_type == "CSRT":
-            tracker = cv2.TrackerCSRT_create()
- 
-    # Read video
-    video = cv2.VideoCapture("./validation/TestVideo.mp4")
- 
-    # Exit if video not opened.
-    if not video.isOpened():
     print("Could not open video")
     sys.exit()
 
-    # Read first frame.
+# Read first frame.
-    ok, frame = video.read()
+ok, frame = video.read()
-    if not ok:
+if not ok:
     print('Cannot read video file')
     sys.exit()
     
-    # Define an initial bounding box
+# Define an initial bounding box
-    bbox = (857, 189, 346, 434)
+bbox = (857, 189, 346, 434)
 
-    # Initialize tracker with first frame and bounding box
+# Initialize tracker with first frame and bounding box
-    ok = tracker.init(frame, bbox)
+ok = tracker.init(frame, bbox)
 
-    frame_count = 0
+frame_count = 0
-    while True:
+while True:
     # Read a new frame
     ok, frame = video.read()
     if not ok:
@@ -81,16 +53,12 @@ if __name__ == '__main__' :
         # Tracking failure
         cv2.putText(frame, "Tracking failure detected", (100,80), cv2.FONT_HERSHEY_SIMPLEX, 0.75,(0,0,255),2)
     
-        # Display tracker type on frame
-        cv2.putText(frame, tracker_type + " Tracker", (100,20), cv2.FONT_HERSHEY_SIMPLEX, 0.75, (50,170,50),2);
-     
     # Display FPS on frame
-        cv2.putText(frame, "FPS : " + str(int(fps)), (100,50), cv2.FONT_HERSHEY_SIMPLEX, 0.75, (50,170,50), 2);
+    cv2.putText(frame, "FPS : " + str(int(fps)), (100,50), cv2.FONT_HERSHEY_SIMPLEX, 0.75, (50,170,50), 2)
 
     # Display result
     cv2.imshow("Tracking", frame)
 
-
     frame_count += 1
 
     # Exit if ESC pressed