TY - GEN
T1 - Mixture weighted gating and its application to target tracking
AU - Hashemzadeh, Farzad
AU - Araabi, Babak N.
AU - Lucas, Caro
PY - 2006
Y1 - 2006
N2 - This paper presents a new approach to gating in target tracking. Here, the gate is defined as the region in which the tracked target is expected to exist. The observation vector in the gate is used for tracking. In tracking in a two-dimensional plane, various shapes can be conceived as a gate, including a rectangle, circle, and ellipse. Elliptical gate is optimal for linear Gaussian modeled systems and suboptimal for non-Gaussian systems. This paper introduces mixture weighted gating by generalizing Kalman filter to non-Gaussian linear systems. This non-elliptical gate is applied in target tracking and its advantage respect to elliptical gate is shown.
AB - This paper presents a new approach to gating in target tracking. Here, the gate is defined as the region in which the tracked target is expected to exist. The observation vector in the gate is used for tracking. In tracking in a two-dimensional plane, various shapes can be conceived as a gate, including a rectangle, circle, and ellipse. Elliptical gate is optimal for linear Gaussian modeled systems and suboptimal for non-Gaussian systems. This paper introduces mixture weighted gating by generalizing Kalman filter to non-Gaussian linear systems. This non-elliptical gate is applied in target tracking and its advantage respect to elliptical gate is shown.
UR - http://www.scopus.com/inward/record.url?scp=67449116227&partnerID=8YFLogxK
U2 - 10.1109/ISIC.2006.285635
DO - 10.1109/ISIC.2006.285635
M3 - Conference contribution
AN - SCOPUS:67449116227
SN - 0780397983
SN - 9780780397989
T3 - IEEE International Symposium on Intelligent Control - Proceedings
SP - 1639
EP - 1644
BT - Proceedings of the 2006 IEEE International Symposium on Intelligent Control, ISIC
T2 - Joint 2006 IEEE Conference on Control Applications (CCA), Computer-Aided Control Systems Design Symposium (CACSD) and International Symposium on Intelligent Control (ISIC)
Y2 - 4 October 2006 through 6 October 2006
ER -