ret_gt,frame_gt=cap_pixel_level_gt.read()
    cp_frame_gt = deepcopy((frame_gt[:, :, 0] > 200).astype(int))

    numberOfPixelsBefore=np.count_nonzero(cp_frame_gt)

0
0
0
0
496
496
606
609
609

cv2.circle(frame_gt,(int(TrajData[ind][0][1]), int(TrajData[ind][0][2])), 4, (0, 0, 0), -1)
 cp_frame_gt = deepcopy((frame_gt[:, :, 0] > 200).astype(int))

numberOfPixelsAfter=np.count_nonzero(cp_frame_gt)