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| Baiyang Liu, Junzhou Huang, Casimir Kulikowski, Lin Yang, "Robust Visual Tracking Using Local Sparse Appearance Model and K-Selection," IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 99, no. 1, pp. 1, , 5555. | |||
| BibTex | x | ||
| @article{ 10.1109/TPAMI.2012.215, author = {Baiyang Liu and Junzhou Huang and Casimir Kulikowski and Lin Yang}, title = {Robust Visual Tracking Using Local Sparse Appearance Model and K-Selection}, journal ={IEEE Transactions on Pattern Analysis and Machine Intelligence}, volume = {99}, number = {1}, issn = {0162-8828}, year = {5555}, pages = {1}, doi = {http://doi.ieeecomputersociety.org/10.1109/TPAMI.2012.215}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - JOUR JO - IEEE Transactions on Pattern Analysis and Machine Intelligence TI - Robust Visual Tracking Using Local Sparse Appearance Model and K-Selection IS - 1 SN - 0162-8828 SP EP EPD - 1 A1 - Baiyang Liu, A1 - Junzhou Huang, A1 - Casimir Kulikowski, A1 - Lin Yang, PY - 5555 KW - Dictionaries KW - Target tracking KW - Vectors KW - Histograms KW - Adaptation models KW - Heuristic algorithms KW - Encoding KW - Dictionary Learning KW - Tracking KW - Sparse Representation KW - K-Selection KW - Appearance Model VL - 99 JA - IEEE Transactions on Pattern Analysis and Machine Intelligence ER - | |||
Web Extra: View Supplemental Material (ZIP)
Online learned tracking is widely used for its adaptive ability to handle appearance changes. However, it introduces potential drifting problems due to the accumulation of errors during the self-updating, especially for occluded scenarios. The recent literature demonstrates that appropriate combinations of trackers can help balancing the stability and flexibility requirements. We have developed a robust tracking algorithm using a local sparse appearance model (SPT) and K-Selection. A static sparse dictionary and a dynamically updated online dictionary basis distribution are used to model the target appearance. A novel sparse representation-based voting map and a sparse constraint regularized mean-shift are proposed to track the object robustly. Besides these contributions, we also introduce a new selection based dictionary learning algorithm with a locally constrained sparse representation, called $K$-Selection. Based on a set of comprehensive experiments, our algorithm has demonstrated better performance than alternatives reported in the recent literature.
Index Terms:
Dictionaries,Target tracking,Vectors,Histograms,Adaptation models,Heuristic algorithms,Encoding,Dictionary Learning,Tracking,Sparse Representation,K-Selection,Appearance Model
Citation:
Baiyang Liu, Junzhou Huang, Casimir Kulikowski, Lin Yang, "Robust Visual Tracking Using Local Sparse Appearance Model and K-Selection," IEEE Transactions on Pattern Analysis and Machine Intelligence, 14 Nov. 2012. IEEE computer Society Digital Library. IEEE Computer Society, <http://doi.ieeecomputersociety.org/10.1109/TPAMI.2012.215>
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