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