| Contact name | Marc Braham |
| Contact email | m.braham@uliege.be |
| Contact university/company | University of Liège |
| Method's name | SemanticBGS |
| Reference | M. Braham, S. Piérard and M. Van Droogenbroeck, "Semantic Background Subtraction". In IEEE International Conference on Image Processing (ICIP), September 2017. |
| Processing time | Semantics: ~7 fps for a 473x473 video with NVIDIA GeForce GTX Titan X GPU, BGS: see IUTIS-5 |
| Web page | http://www.telecom.ulg.ac.be/semantic |
| Parameters |
tau_BG = 0.0023, tau_FG = 0.8863, alpha = 0.00024, BGS with IUTIS-5, Semantic segmentation with PSPNet
|
You can download the change detection results of this method by clicking here.
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| pedestrians |
660233 |
22812 |
10629 |
67546295 |
13 |
| PETS2006 |
4695769 |
422913 |
132421 |
366290391 |
0 |
| office |
8525197 |
527053 |
116897 |
116011633 |
0 |
| highway |
5322662 |
323309 |
135327 |
86331160 |
312144 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| overpass |
1957465 |
74712 |
20427 |
145568049 |
12242 |
| canoe |
983625 |
40498 |
59744 |
28379223 |
0 |
| fountain01 |
65767 |
10270 |
11736 |
93272785 |
0 |
| fountain02 |
252273 |
10475 |
14956 |
123951856 |
0 |
| fall |
17962904 |
456592 |
375093 |
1016333315 |
214469 |
| boats |
1513377 |
25930 |
37474 |
245693689 |
344 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| boulevard |
3569601 |
623572 |
1921121 |
110861127 |
0 |
| sidewalk |
206279 |
16132 |
56950 |
9816460 |
7671 |
| badminton |
4000154 |
545569 |
98153 |
114882773 |
0 |
| traffic |
2854173 |
755933 |
306583 |
46857773 |
646676 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| abandonedBox |
680139 |
106564 |
68665 |
14714865 |
13801 |
| winterDriveway |
495595 |
206650 |
195775 |
91453579 |
20356 |
| sofa |
5616054 |
324102 |
1772626 |
161504796 |
0 |
| tramstop |
647777 |
3384 |
798434 |
6609455 |
271 |
| parking |
118177 |
620 |
107214 |
2688570 |
0 |
| streetLight |
691593 |
11030 |
13352 |
13814967 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| copyMachine |
66078472 |
2281152 |
2655193 |
921021390 |
0 |
| bungalows |
5130133 |
794339 |
26655 |
80045379 |
730668 |
| busStation |
2762016 |
296549 |
189193 |
76718953 |
169426 |
| peopleInShade |
4893819 |
869703 |
11537 |
81130957 |
782489 |
| backdoor |
1986670 |
32524 |
37927 |
99795263 |
0 |
| cubicle |
10147448 |
231440 |
227745 |
517671335 |
33137 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| lakeSide |
4081637 |
283573 |
3891444 |
407874841 |
0 |
| park |
541616 |
151070 |
173521 |
34344070 |
0 |
| diningRoom |
17515844 |
604327 |
1948453 |
206579940 |
0 |
| corridor |
8698642 |
218611 |
3641515 |
359768414 |
0 |
| library |
59349796 |
6582496 |
2611469 |
252898019 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| skating |
19698501 |
316094 |
4074317 |
574284823 |
6213 |
| wetSnow |
7209848 |
308926 |
6806018 |
919330588 |
0 |
| snowFall |
17755438 |
1439810 |
2966745 |
1945640878 |
906421 |
| blizzard |
18635258 |
1211054 |
5626922 |
2078948282 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| tunnelExit_0_35fps |
6485257 |
1048491 |
517067 |
350417331 |
0 |
| port_0_17fps |
38648 |
60088 |
18534 |
308040649 |
0 |
| turnpike_0_5fps |
2282853 |
46968 |
568243 |
46144399 |
0 |
| tramCrossroad_1fps |
693454 |
134253 |
44129 |
24775136 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| tramStation |
3983761 |
1026724 |
2272567 |
177102690 |
0 |
| busyBoulvard |
1022576 |
390023 |
4566115 |
60025248 |
0 |
| streetCornerAtNight |
1390330 |
368317 |
2540397 |
627129919 |
0 |
| fluidHighway |
2157905 |
3844623 |
1780617 |
217599460 |
134627 |
| bridgeEntry |
842624 |
1022403 |
807322 |
79977352 |
0 |
| winterStreet |
5248015 |
2755958 |
4051298 |
122940146 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| twoPositionPTZCam |
1387699 |
194544 |
220825 |
135819599 |
124657 |
| zoomInZoomOut |
75794 |
193282 |
13510 |
47989054 |
653 |
| continuousPan |
1609012 |
3814984 |
474679 |
365711630 |
39258 |
| intermittentPan |
2179727 |
1776869 |
1824781 |
421245172 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| turbulence2 |
470485 |
22584 |
206890 |
811561166 |
0 |
| turbulence3 |
3769496 |
107574 |
2071344 |
478508441 |
0 |
| turbulence0 |
1655572 |
48513 |
364891 |
1379412259 |
0 |
| turbulence1 |
1187098 |
4258711 |
1288807 |
959437147 |
0 |