Dual-force metric learning for robust distracter-resistant tracker
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part I
Robust tracking with weighted online structured learning
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part III
Real-time compressive tracking
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part III
Robust Visual Tracking via Structured Multi-Task Sparse Learning
International Journal of Computer Vision
Block covariance based l1 tracker with a subtle template dictionary
Pattern Recognition
Sparse coding based visual tracking: Review and experimental comparison
Pattern Recognition
Visual tracking in continuous appearance space via sparse coding
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part III
An improved real-time compressive tracking method
Proceedings of the Fifth International Conference on Internet Multimedia Computing and Service
Real-time visual tracking based on an appearance model and a motion mode
ICIC'13 Proceedings of the 9th international conference on Intelligent Computing Theories and Technology
Proceedings of International Conference on Advances in Mobile Computing & Multimedia
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The $/ell _1$ tracker obtains robustness by seeking a sparse representation of the tracking object via $/ell _1$ norm minimization. However, the high computational complexity involved in the $/ell _1$ tracker may hamper its applications in real-time processing scenarios. Here we propose Real-time Com-pressive Sensing Tracking (RTCST) by exploiting the signal recovery power of Compressive Sensing (CS). Dimensionality reduction and a customized Orthogonal Matching Pursuit (OMP) algorithm are adopted to accelerate the CS tracking. As a result, our algorithm achieves a realtime speed that is up to 5,000 times faster than that of the $/ell _1$ tracker. Meanwhile, RTCST still produces competitive (sometimes even superior) tracking accuracy compared to the $/ell _1$ tracker. Furthermore, for a stationary camera, a refined tracker is designed by integrating a CS-based background model (CSBM) into tracking. This CSBM-equipped tracker, termed RTCST-B, outperforms most state-of-the-art trackers in terms of both accuracy and robustness. Finally, our experimental results on various video sequences, which are verified by a new metric - Tracking Success Probability (TSP), demonstrate the excellence of the proposed algorithms.