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Fps counter added #579

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Fps counter added #579

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17 changes: 17 additions & 0 deletions Object_detection_video.py
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Original file line number Diff line number Diff line change
Expand Up @@ -90,8 +90,15 @@
# Open video file
video = cv2.VideoCapture(PATH_TO_VIDEO)

#additional_code
start_time = time.time()
flag=0

while(video.isOpened()):

start = time.time()
flag = flag + 1

# Acquire frame and expand frame dimensions to have shape: [1, None, None, 3]
# i.e. a single-column array, where each item in the column has the pixel RGB value
ret, frame = video.read()
Expand All @@ -113,6 +120,11 @@
use_normalized_coordinates=True,
line_thickness=8,
min_score_thresh=0.60)

#Shows the fps in the terminal
cv2.imshow('Object detector', frame)
fps1 = 1/(time.time() - start)
print("fps: ",fps1)

# All the results have been drawn on the frame, so it's time to display it.
cv2.imshow('Object detector', frame)
Expand All @@ -121,6 +133,11 @@
if cv2.waitKey(1) == ord('q'):
break

#Average fps
end_time = time.time()
fps = flag/(end_time - start_time)
print("Average FPS: ",fps)

# Clean up
video.release()
cv2.destroyAllWindows()