TREC 2002 Video Track Shot boundary determination task Results by truncated system id (i.e., run) Pc = plot character d = diamond c = circle b = box others printed as character listed All Cuts Gradual ----------- ----------- ------------------------ Sys Pc Rec Prec Rec Prec Rec Prec F-Rec F-Prec --- - ----- ----- ----- ----- ----- ----- ----- ----- D01 + 0.749 0.753 0.879 0.763 0.420 0.707 0.532 0.918 D02 + 0.754 0.709 0.878 0.735 0.440 0.599 0.528 0.921 D03 + 0.760 0.700 0.884 0.725 0.447 0.596 0.515 0.922 D04 + 0.781 0.622 0.903 0.653 0.470 0.505 0.505 0.934 D05 + 0.748 0.753 0.879 0.763 0.418 0.706 0.531 0.918 D06 + 0.739 0.673 0.879 0.667 0.382 0.713 0.568 0.919 D07 + 0.685 0.821 0.883 0.832 0.181 0.709 0.456 0.892 D08 + 0.725 0.768 0.841 0.772 0.433 0.751 0.531 0.922 D09 + 0.178 0.373 0.180 0.460 0.173 0.249 0.529 0.034 D10 + 0.723 0.805 0.813 0.806 0.497 0.799 0.655 0.604 SB_01 = 0.823 0.885 0.887 0.927 0.662 0.767 0.653 0.696 SB_02 = 0.816 0.872 0.885 0.917 0.640 0.744 0.672 0.630 SB_03 = 0.818 0.887 0.894 0.926 0.626 0.771 0.603 0.767 SB_04 = 0.841 0.871 0.915 0.905 0.651 0.768 0.651 0.696 SB_05 = 0.821 0.885 0.884 0.928 0.662 0.764 0.653 0.696 SB_06 = 0.831 0.882 0.887 0.933 0.689 0.748 0.713 0.594 SB_07 = 0.823 0.884 0.887 0.926 0.662 0.765 0.654 0.696 SB_08 = 0.831 0.882 0.887 0.933 0.689 0.748 0.713 0.594 SB_09 = 0.789 0.874 0.859 0.926 0.613 0.730 0.712 0.602 SB_10 = 0.781 0.860 0.860 0.894 0.582 0.754 0.540 0.783 m1 c 0.857 0.773 0.925 0.795 0.685 0.706 0.481 0.941 33 c 0.870 0.837 0.925 0.868 0.729 0.751 0.514 0.935 47 c 0.884 0.828 0.934 0.871 0.758 0.718 0.567 0.887 48 c 0.729 0.866 0.930 0.870 0.220 0.828 0.443 0.969 58 c 0.877 0.821 0.950 0.844 0.690 0.751 0.509 0.852 men # 0.592 0.708 0.793 0.734 0.083 0.380 0.247 0.765 S-0 d 0.941 0.312 0.941 0.445 0.942 0.177 0.752 0.639 S-1 d 0.929 0.485 0.934 0.591 0.915 0.332 0.720 0.758 S-2 d 0.915 0.658 0.926 0.733 0.888 0.517 0.698 0.851 S-3 d 0.898 0.780 0.915 0.826 0.853 0.677 0.670 0.880 S-4 d 0.874 0.848 0.900 0.895 0.809 0.739 0.634 0.897 S-5 d 0.842 0.888 0.876 0.935 0.756 0.776 0.623 0.903 S-6 d 0.804 0.906 0.839 0.952 0.717 0.793 0.598 0.914 S-7 d 0.739 0.915 0.773 0.960 0.653 0.801 0.577 0.923 S-8 d 0.653 0.919 0.675 0.964 0.597 0.811 0.574 0.930 S-9 d 0.542 0.917 0.542 0.964 0.541 0.814 0.543 0.941 KM-01 x 0.826 0.843 0.883 0.895 0.682 0.707 0.673 0.608 KM-02 x 0.845 0.798 0.889 0.863 0.733 0.648 0.658 0.618 KM-03 x 0.859 0.720 0.893 0.803 0.773 0.553 0.650 0.612 KM-04 x 0.825 0.813 0.888 0.880 0.665 0.645 0.471 0.603 KM-05 x 0.833 0.755 0.891 0.832 0.685 0.578 0.477 0.444 KM-06 x 0.836 0.688 0.885 0.755 0.711 0.536 0.477 0.356 t_1 b 0.620 0.928 0.865 0.928 0.000 0.000 0.000 0.000 t_2 b 0.806 0.784 0.842 0.914 0.716 0.551 0.656 0.702 t_3 b 0.648 0.828 0.904 0.828 0.000 0.000 0.000 0.000 t_4 b 0.594 0.958 0.828 0.959 0.002 0.333 0.786 0.611 t_5 b 0.748 0.830 0.799 0.936 0.618 0.604 0.692 0.718 t_6 b 0.641 0.834 0.891 0.834 0.007 0.800 0.673 0.529 t_7 b 0.725 0.792 0.795 0.925 0.547 0.517 0.676 0.729 t_8 b 0.707 0.813 0.784 0.937 0.511 0.537 0.687 0.715 t_9 b 0.687 0.871 0.954 0.877 0.008 0.294 0.506 0.854 t_10 b 0.655 0.940 0.913 0.942 0.000 0.000 0.000 0.000 us1 * 0.621 0.615 0.742 0.670 0.313 0.411 0.301 0.833 us2 * 0.594 0.614 0.707 0.693 0.306 0.369 0.331 0.848