Contact nameFrancisco Hernandez
Contact emailfcoj23@cimat.mx
Contact university/companyCentro de Investigacion en Matematicas
Method's nameCDPS
ReferenceFrancisco J. Hernandez-Lopez and Mariano Rivera. Change Detection by Probabilistic Segmentation from Monocular View. Machine Vision and Applications, pages 1-21, 2013.
Processing time~32 fps for a 640x480 video with C/CUDA code running on a core core i7 3.4 GHz with a GeForce GTX 480 GPU
Web pagehttp://www.cimat.mx/~fcoj23/vidseg/exps.html
Parameters lambda=100, gamma=0.01, MaxIter=25, epsilon1=0.001, theta1=0.0000631, N=5, epsilon2=0.01, beta1=0.75, theta2=0.95, l1=0.91, u1=0.99, theta3=0.001, tau=0.1, MaxCC=100, l2=2, u2=6, beta2=0.98

You can download the change detection results of this method by clicking here.

Video TP FP FN TN Nb Shadow Error
pedestrians 666198 134307 4664 67434800 12163
PETS2006 4693187 423265 135003 366290039 0
highway 5128104 474852 329885 86179617 353149
office 7697820 642541 944274 115896145 0
Video TP FP FN TN Nb Shadow Error
fountain01 32890 3927 44613 93279128 0
fountain02 263209 58174 4020 123904157 0
canoe 969971 17554 73398 28402167 0
boats 1026494 90529 524357 245629090 379
overpass 1598309 126774 379583 145515987 12133
fall 13661673 30167522 4676324 986622385 118717
Video TP FP FN TN Nb Shadow Error
sidewalk 146136 654482 117093 9178110 9150
traffic 2032725 766148 1128031 46847558 497004
badminton 2271808 5226506 1826499 110201836 0
boulevard 3609063 2988388 1881659 108496311 0
Video TP FP FN TN Nb Shadow Error
parking 190097 148652 35294 2540538 0
winterDriveway 282717 20986 408653 91639243 6052
streetLight 696361 4191 8584 13821806 0
abandonedBox 724191 865574 24613 13955855 13729
tramstop 1004831 34899 441380 6577940 44
sofa 7007008 3507343 381672 158321555 0
Video TP FP FN TN Nb Shadow Error
backdoor 1973332 145147 51265 99682640 0
busStation 2931043 1959829 20166 75055673 383372
peopleInShade 4884816 2061368 20540 79939292 872490
bungalows 5156366 2256282 422 78583436 1753264
cubicle 10121018 5975075 254175 511927700 263685
copyMachine 41309139 765222 27424526 922537320 0
Video TP FP FN TN Nb Shadow Error
park 131707 17810 583430 34477330 0
lakeSide 1042680 181693 6930401 407976721 0
corridor 11562372 1060523 777785 358926502 0
diningRoom 17537606 1704473 1926691 205479794 0
library 58519806 3276736 3441459 256203779 0