TY - GEN
T1 - Multi-camera detection association for 3D localisation
AU - Shen, Jiali
AU - Miller, Paul
AU - Zhou, Huiyu
AU - Loughlin, Michael
PY - 2011
Y1 - 2011
N2 - A multi-camera system is described for 3-D localisation of subjects within a confined space. In particular, we present a novel neighbourhood association algorithm to solve the problem of associating detections in multiple camera views with subjects. To evaluate our approach, experiments were conducted using multiple view video sequences of up to four subjects simulating typical passenger behaviour on a bus. ROC curves were generated for three different versions which showed that for smaller values of the neighbourhood radius parameter, the system tended to over-estimate the number of subjects. However, increasing the radius reduced the over-estimation from 60% to 5%.
AB - A multi-camera system is described for 3-D localisation of subjects within a confined space. In particular, we present a novel neighbourhood association algorithm to solve the problem of associating detections in multiple camera views with subjects. To evaluate our approach, experiments were conducted using multiple view video sequences of up to four subjects simulating typical passenger behaviour on a bus. ROC curves were generated for three different versions which showed that for smaller values of the neighbourhood radius parameter, the system tended to over-estimate the number of subjects. However, increasing the radius reduced the over-estimation from 60% to 5%.
UR - http://www.scopus.com/inward/record.url?scp=80053976304&partnerID=8YFLogxK
U2 - 10.1109/AVSS.2011.6027380
DO - 10.1109/AVSS.2011.6027380
M3 - Conference contribution
AN - SCOPUS:80053976304
SN - 9781457708459
T3 - 2011 8th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2011
SP - 480
EP - 485
BT - 2011 8th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2011
T2 - 2011 8th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2011
Y2 - 30 August 2011 through 2 September 2011
ER -