TY - GEN
T1 - A model change detection approach to dynamic scene modeling
AU - Kim, Seon Joo
AU - Doretto, Gianfranco
AU - Rittscher, Jens
AU - Tu, Peter
AU - Krahnstoever, Nils
AU - Pollefeys, Marc
PY - 2009
Y1 - 2009
N2 - In this work we propose a dynamic scene model to provide information about the presence of salient motion in the scene, and that could be used for focusing the attention of a pan/tilt/zoom camera, or for background modeling purposes. Rather than proposing a set of saliency detectors, we define what we mean by salient motion, and propose a precise model for it. Detecting salient motion becomes equivalent to detecting a model change. We derive optimal online procedures to solve this problem, which enable a very fast implementation. Promising results show that our model can effectively detect salient motion even in severely cluttered scenes, and while a camera is panning and tilting.
AB - In this work we propose a dynamic scene model to provide information about the presence of salient motion in the scene, and that could be used for focusing the attention of a pan/tilt/zoom camera, or for background modeling purposes. Rather than proposing a set of saliency detectors, we define what we mean by salient motion, and propose a precise model for it. Detecting salient motion becomes equivalent to detecting a model change. We derive optimal online procedures to solve this problem, which enable a very fast implementation. Promising results show that our model can effectively detect salient motion even in severely cluttered scenes, and while a camera is panning and tilting.
UR - http://www.scopus.com/inward/record.url?scp=72349084897&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=72349084897&partnerID=8YFLogxK
U2 - 10.1109/AVSS.2009.30
DO - 10.1109/AVSS.2009.30
M3 - Conference contribution
AN - SCOPUS:72349084897
SN - 9780769537184
T3 - 6th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2009
SP - 490
EP - 495
BT - 6th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2009
T2 - 6th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2009
Y2 - 2 September 2009 through 4 September 2009
ER -