| Contact name | Mingliang Chen |
| Contact email | christmas_chen@163.com |
| Contact university/company | City University of Hong Kong |
| Method's name | SBM |
| Reference | M. Chen, Q. Yang, Q. Li, G. Wang, and M. Yang, “Spatiotemporal background subtraction using minimum spanning tree and optical flow,” in ECCV, 2014, pp. 521–534. |
| Processing time | 66 fps for a 320x240 video with C++ code running on a 2.3 GHz Intel Core i7 CPU and 4 GB memory |
| Web page | http://www.cs.cityu.edu.hk/~mlchen2/eccv14/index.html |
| Parameters |
alpha for spatial-consistent = 0.1
|
You can download the change detection results of this method by clicking here.
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| pedestrians |
635538 |
16382 |
35324 |
67552725 |
9895 |
| PETS2006 |
4038993 |
761186 |
789197 |
365952118 |
0 |
| office |
8355818 |
357028 |
286276 |
116181658 |
0 |
| highway |
5224559 |
467417 |
233430 |
86187052 |
358212 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| overpass |
1693425 |
48269 |
284467 |
145594492 |
11468 |
| canoe |
747886 |
292 |
295483 |
28419429 |
0 |
| fountain01 |
40855 |
43098 |
36648 |
93239957 |
0 |
| fountain02 |
222579 |
15522 |
44650 |
123946809 |
0 |
| fall |
16076134 |
10177985 |
2261863 |
1006611922 |
357844 |
| boats |
1219756 |
14190 |
331095 |
245705429 |
308 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| boulevard |
3639574 |
1288183 |
1851148 |
110196516 |
0 |
| sidewalk |
192020 |
14070 |
71209 |
9818522 |
8972 |
| badminton |
2917341 |
524966 |
1180966 |
114903376 |
0 |
| traffic |
2290025 |
1340592 |
870731 |
46273114 |
553995 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| abandonedBox |
342344 |
1015154 |
406460 |
13806275 |
13749 |
| winterDriveway |
577488 |
1150746 |
113882 |
90509483 |
136875 |
| sofa |
5839777 |
852162 |
1548903 |
160976736 |
0 |
| tramstop |
542658 |
24011 |
903553 |
6588828 |
197 |
| parking |
192945 |
483 |
32446 |
2688707 |
0 |
| streetLight |
653391 |
2036 |
51554 |
13823961 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| copyMachine |
59107083 |
2965258 |
9626582 |
920337284 |
0 |
| bungalows |
4866409 |
2399753 |
290379 |
78439965 |
1752753 |
| busStation |
2101499 |
92903 |
849710 |
76922599 |
51013 |
| peopleInShade |
4737897 |
1115787 |
167459 |
80884873 |
868077 |
| backdoor |
1864206 |
262564 |
160391 |
99565223 |
0 |
| cubicle |
8040802 |
1891692 |
2334391 |
516011083 |
231300 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| lakeSide |
6090783 |
1283256 |
1882298 |
406875158 |
0 |
| park |
522547 |
149968 |
192590 |
34345172 |
0 |
| diningRoom |
18072031 |
2273584 |
1392266 |
204910683 |
0 |
| corridor |
11949212 |
5481713 |
390945 |
354505312 |
0 |
| library |
58689875 |
2407003 |
3271390 |
257073512 |
0 |