| Contact name | Zoran Zivkovic |
| Contact email | palindromoroz@yahoo.com |
| Contact university/company | University of Amsterdam |
| Method's name | KNN |
| Reference | Efficient adaptive density estimation per image pixel for the task of background subtraction" Z. Zivkovic , F. van der Heijden Pattern Recognition Letters, vol. 27, no. 7, pages 773-780, 2006 |
| Processing time | ~25fps on 720x480 video. C++ on Core i7 3.4GHz. |
| Web page | http://staff.science.uva.nl/~zivkovic/DOWNLOAD.html |
| Parameters |
th = 1450
|
You can download the change detection results of this method by clicking here.
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| pedestrians |
652240 |
22946 |
18622 |
67546161 |
12538 |
| PETS2006 |
3873641 |
667767 |
954549 |
366045537 |
0 |
| office |
4308529 |
227516 |
4333565 |
116311170 |
0 |
| highway |
4915303 |
373624 |
542686 |
86280845 |
361148 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| overpass |
1681030 |
102699 |
296862 |
145540062 |
12195 |
| canoe |
921678 |
32096 |
121691 |
28387625 |
0 |
| fountain01 |
52761 |
624456 |
24742 |
92658599 |
0 |
| fountain02 |
237795 |
24881 |
29434 |
123937450 |
0 |
| fall |
15976460 |
29178767 |
2361537 |
987611140 |
367542 |
| boats |
1013152 |
96928 |
537699 |
245622691 |
346 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| boulevard |
4379071 |
6115255 |
1111651 |
105369444 |
0 |
| sidewalk |
130765 |
20343 |
132464 |
9812249 |
8656 |
| badminton |
3437657 |
564835 |
660650 |
114863507 |
0 |
| traffic |
2551352 |
1281805 |
609404 |
46331901 |
589743 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| abandonedBox |
350632 |
177932 |
398172 |
14643497 |
13804 |
| winterDriveway |
468315 |
1727303 |
223055 |
89932926 |
90434 |
| sofa |
3019974 |
265952 |
4368706 |
161562946 |
0 |
| tramstop |
533664 |
237568 |
912547 |
6375271 |
356 |
| parking |
128866 |
33893 |
96525 |
2655297 |
0 |
| streetLight |
193994 |
1310 |
510951 |
13824687 |
0 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| copyMachine |
34293537 |
7025926 |
34440128 |
916276616 |
0 |
| bungalows |
3460489 |
566055 |
1696299 |
80273663 |
555621 |
| busStation |
2101801 |
231350 |
849408 |
76784152 |
182555 |
| peopleInShade |
4588613 |
1073921 |
316743 |
80926739 |
843332 |
| backdoor |
1742073 |
1203220 |
282524 |
98624567 |
0 |
| cubicle |
8390667 |
3933208 |
1984526 |
513969567 |
298313 |
| Video |
TP |
FP |
FN |
TN |
Nb Shadow Error |
| lakeSide |
1839722 |
90909 |
6133359 |
408067505 |
0 |
| park |
370122 |
43838 |
345015 |
34451302 |
0 |
| diningRoom |
11717625 |
393461 |
7746672 |
206790806 |
0 |
| corridor |
9677921 |
1162909 |
2662236 |
358824116 |
0 |
| library |
16983624 |
2186118 |
44977641 |
257294397 |
0 |