TY - GEN
T1 - Adaptive video background replacement
AU - Li, Baoxin
AU - Sezan, M. Ibrahim
PY - 2001/1/1
Y1 - 2001/1/1
N2 - A video background replacement algorithm is proposed, which is based on background subtraction with adaptive background modeling. Like one early work ([1]) in this direction, it does not require a blue screen but needs only a pre-recorded background scene image. The problem is formulated as one that detects statistical outliers with respect to the given background. A twopass process, which refines initial segmentation based on the statistics on a pixel's neighborhood, is adopted in order to suppress false positives in the background region while increasing detection rate for the foreground object. Experiments with real image sequences are presented, along with comparisons with some other existing methods, illustrating the advantages of the proposed algorithm.
AB - A video background replacement algorithm is proposed, which is based on background subtraction with adaptive background modeling. Like one early work ([1]) in this direction, it does not require a blue screen but needs only a pre-recorded background scene image. The problem is formulated as one that detects statistical outliers with respect to the given background. A twopass process, which refines initial segmentation based on the statistics on a pixel's neighborhood, is adopted in order to suppress false positives in the background region while increasing detection rate for the foreground object. Experiments with real image sequences are presented, along with comparisons with some other existing methods, illustrating the advantages of the proposed algorithm.
UR - http://www.scopus.com/inward/record.url?scp=81355149056&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=81355149056&partnerID=8YFLogxK
U2 - 10.1109/ICME.2001.1237708
DO - 10.1109/ICME.2001.1237708
M3 - Conference contribution
AN - SCOPUS:81355149056
T3 - Proceedings - IEEE International Conference on Multimedia and Expo
SP - 269
EP - 272
BT - Proceedings - IEEE International Conference on Multimedia and Expo
PB - IEEE Computer Society
T2 - 2001 IEEE International Conference on Multimedia and Expo, ICME 2001
Y2 - 22 August 2001 through 25 August 2001
ER -