| Contact name | Yi Wang |
| Contact email | yi.wang@usherbrooke.ca |
| Contact university/company | University of Sherbrooke |
| Method's name | Mahalanobis distance |
| Reference | Y. Benezeth, P.-M. Jodoin, B. Emile, H. Laurent, and C. Rosenberger. Comparative study of background subtraction algorithms.J. of Elec. Imaging, 19(3):1–12, 2010. |
| Processing time | ~23fps on 720x480 video. Matlab on Core i7 3.4GHz. |
| Parameters |
Distance dM, alpha = 0.0003
|
You can download the change detection results of this method by clicking here.
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| pedestrians |
306100 |
17062 |
364762 |
67552045 |
1979 |
| PETS2006 |
1619457 |
2391 |
3208733 |
366710913 |
0 |
| office |
2621064 |
410 |
6021030 |
116538276 |
0 |
| highway |
909608 |
283144 |
4548381 |
86371325 |
283144 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| overpass |
572514 |
13027 |
1405378 |
145629734 |
11931 |
| canoe |
88070 |
3 |
955299 |
28419718 |
0 |
| fountain01 |
1863 |
39719 |
75640 |
93243336 |
0 |
| fountain02 |
11126 |
0 |
256103 |
123962331 |
0 |
| fall |
5497684 |
6761275 |
12840313 |
1010028632 |
64855 |
| boats |
4743 |
2 |
1546108 |
245719617 |
1 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| boulevard |
1756672 |
1794 |
3734050 |
111482905 |
0 |
| sidewalk |
31832 |
10189 |
231397 |
9822403 |
2038 |
| badminton |
633018 |
720 |
3465289 |
115427622 |
0 |
| traffic |
845537 |
415744 |
2315219 |
47197962 |
413371 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| abandonedBox |
107875 |
85410 |
640929 |
14736019 |
11059 |
| winterDriveway |
256522 |
279926 |
434848 |
91380303 |
1963 |
| sofa |
1264456 |
135 |
6124224 |
161828763 |
0 |
| tramstop |
19732 |
814100 |
1426479 |
5798739 |
0 |
| parking |
0 |
0 |
225391 |
2689190 |
0 |
| streetLight |
186172 |
193 |
518773 |
13825804 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| copyMachine |
9887277 |
6598629 |
58846388 |
916703913 |
0 |
| bungalows |
734811 |
143299 |
4421977 |
80696419 |
143295 |
| busStation |
600460 |
3712 |
2350749 |
77011790 |
3712 |
| peopleInShade |
1427647 |
193867 |
3477709 |
81806793 |
193765 |
| backdoor |
342626 |
4248 |
1681971 |
99823539 |
0 |
| cubicle |
3273563 |
221067 |
7101630 |
517681708 |
34669 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| lakeSide |
74890 |
0 |
7898191 |
408158414 |
0 |
| park |
11913 |
0 |
703224 |
34495140 |
0 |
| diningRoom |
1509121 |
53520 |
17955176 |
207130747 |
0 |
| corridor |
1050473 |
0 |
11289684 |
359987025 |
0 |
| library |
12672538 |
1 |
49288727 |
259480514 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| skating |
15410039 |
354 |
8362779 |
574600563 |
0 |
| wetSnow |
665068 |
6083 |
13350798 |
919633431 |
0 |
| snowFall |
72325 |
74 |
20649858 |
1947080614 |
16 |
| blizzard |
10258 |
0 |
24251922 |
2080159336 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| tunnelExit_0_35fps |
4780 |
0 |
6997544 |
351465822 |
0 |
| port_0_17fps |
4281 |
89748 |
52901 |
308010989 |
0 |
| turnpike_0_5fps |
233105 |
74 |
2617991 |
46191293 |
0 |
| tramCrossroad_1fps |
42821 |
15 |
694762 |
24909374 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| tramStation |
509428 |
152900 |
5746900 |
177976514 |
0 |
| busyBoulvard |
69620 |
2815 |
5519071 |
60412456 |
0 |
| streetCornerAtNight |
435062 |
127163 |
3495665 |
627371073 |
0 |
| fluidHighway |
295540 |
428096 |
3642982 |
221015987 |
0 |
| bridgeEntry |
32895 |
17708 |
1617051 |
80982047 |
0 |
| winterStreet |
1818767 |
1285420 |
7480546 |
124410684 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| twoPositionPTZCam |
107963 |
109358 |
1500561 |
135904785 |
1829 |
| zoomInZoomOut |
2240 |
6242784 |
87064 |
41939552 |
0 |
| continuousPan |
113589 |
12373918 |
1970102 |
357152696 |
230 |
| intermittentPan |
50375 |
2713266 |
3954133 |
420308775 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| turbulence2 |
98508 |
0 |
578867 |
811583750 |
0 |
| turbulence3 |
2528621 |
10353 |
3312219 |
478605662 |
0 |
| turbulence0 |
1151747 |
14468751 |
868716 |
1364992021 |
0 |
| turbulence1 |
643698 |
502275 |
1832207 |
963193583 |
0 |