| Contact name | Arun Varghese |
| Contact email | arun23feb@gmail.com |
| Contact university/company | National Institute of Technology, Calicut, India |
| Method's name | Sample based background subtractor (SBBS) |
| Reference | Varghese, Arun, and G. Sreelekha. "Sample-based integrated background subtraction and shadow detection." IPSJ Transactions on Computer Vision and Applications 9.1 (2017): 25. (https://doi.org/10.1186/s41074-017-0036-1) |
| Processing time | ~10 fps with Matlab code running on intel xeon desktop |
| Parameters |
N=20, alpha=19,beta=2000
|
You can download the change detection results of this method by clicking here.
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| pedestrians |
661264 |
78438 |
9598 |
67490669 |
12537 |
| PETS2006 |
4406599 |
1045091 |
421591 |
365668213 |
0 |
| office |
8345114 |
308070 |
296980 |
116230616 |
0 |
| highway |
4928107 |
365139 |
529882 |
86289330 |
361374 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| overpass |
1667622 |
22099 |
310270 |
145620662 |
12198 |
| canoe |
923014 |
5287 |
120355 |
28414434 |
0 |
| fountain01 |
60997 |
28992 |
16506 |
93254063 |
0 |
| fountain02 |
241448 |
8665 |
25781 |
123953666 |
0 |
| fall |
16743437 |
3083530 |
1594560 |
1013706377 |
369979 |
| boats |
514294 |
25237 |
1036557 |
245694382 |
232 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| boulevard |
4511851 |
3560706 |
978871 |
107923993 |
0 |
| sidewalk |
108815 |
13421 |
154414 |
9819171 |
8269 |
| badminton |
3499003 |
198964 |
599304 |
115229378 |
0 |
| traffic |
2654932 |
729147 |
505824 |
46884559 |
636520 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| abandonedBox |
667473 |
79489 |
81331 |
14741940 |
13647 |
| winterDriveway |
412161 |
2005079 |
279209 |
89655150 |
68840 |
| sofa |
5037144 |
667066 |
2351536 |
161161832 |
0 |
| tramstop |
1289933 |
2051444 |
156278 |
4561395 |
284 |
| parking |
139292 |
49858 |
86099 |
2639332 |
0 |
| streetLight |
627592 |
3872 |
77353 |
13822125 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| copyMachine |
48107672 |
2437424 |
20625993 |
920865118 |
0 |
| bungalows |
2805047 |
469966 |
2351741 |
80369752 |
450779 |
| busStation |
1531622 |
41004 |
1419587 |
76974498 |
28999 |
| peopleInShade |
4081707 |
351468 |
823649 |
81649192 |
347790 |
| backdoor |
1093547 |
25756 |
931050 |
99802031 |
0 |
| cubicle |
4705520 |
2210838 |
5669673 |
515691937 |
4608 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| lakeSide |
2321699 |
867033 |
5651382 |
407291381 |
0 |
| park |
408430 |
55015 |
306707 |
34440125 |
0 |
| diningRoom |
15494837 |
2717283 |
3969460 |
204466984 |
0 |
| corridor |
10712517 |
1685559 |
1627640 |
358301466 |
0 |
| library |
58133206 |
2081778 |
3828059 |
257398737 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| skating |
19807451 |
242651 |
3965367 |
574358266 |
6485 |
| wetSnow |
8118883 |
13859716 |
5896983 |
905779798 |
0 |
| snowFall |
14784276 |
1797896 |
5937907 |
1945282792 |
910365 |
| blizzard |
16903670 |
401682 |
7358510 |
2079757654 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| tunnelExit_0_35fps |
4083535 |
5703658 |
2918789 |
345762164 |
0 |
| port_0_17fps |
32693 |
1173066 |
24489 |
306927671 |
0 |
| turnpike_0_5fps |
2166208 |
67170 |
684888 |
46124197 |
0 |
| tramCrossroad_1fps |
652203 |
194886 |
85380 |
24714503 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| tramStation |
5039959 |
2016408 |
1216369 |
176113006 |
0 |
| busyBoulvard |
1534699 |
946595 |
4053992 |
59468676 |
0 |
| streetCornerAtNight |
1558296 |
912284 |
2372431 |
626585952 |
0 |
| fluidHighway |
1825826 |
3001056 |
2112696 |
218443027 |
151304 |
| bridgeEntry |
982203 |
1493506 |
667743 |
79506249 |
0 |
| winterStreet |
5359478 |
6113891 |
3939835 |
119582213 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| twoPositionPTZCam |
1041702 |
374118 |
566822 |
135640025 |
156200 |
| zoomInZoomOut |
85315 |
9569373 |
3989 |
38612963 |
2111 |
| continuousPan |
1290995 |
24925186 |
792696 |
344601428 |
40500 |
| intermittentPan |
1618769 |
14314954 |
2385739 |
408707087 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| turbulence2 |
553311 |
15200 |
124064 |
811568550 |
0 |
| turbulence3 |
3642570 |
150632 |
2198270 |
478465383 |
0 |
| turbulence0 |
1585682 |
1002843 |
434781 |
1378457929 |
0 |
| turbulence1 |
1385532 |
664630 |
1090373 |
963031228 |
0 |