Multicue HMM-UKF for real-time contour tracking
Yunqiang Chen; Yong Rui; Huang, T.S.
Pattern Analysis and Machine Intelligence, IEEE Transactions on
Volume 28, Issue 9, Sept. 2006 Page(s):1525 - 1529
Digital Object Identifier   10.1109/TPAMI.2006.190
Summary:We propose an HMM model for contour detection based on multiple visual cues in spatial domain and improve it by joint probabilistic matching to reduce background clutter. It is further integrated with unscented Kalman filter to exploit object dynamics in nonlinear systems for robust contour tracking

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