Matches in SemOpenAlex for { <https://semopenalex.org/work/W2009284493> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2009284493 abstract "In this paper, we propose a new object tracking in a particle filter framework utilising a joint sparsity-based model. Based on the observation that a target can be reconstructed from several templates that are updated dynamically, we jointly analyse the representation of the particles under a single regression framework and with the shared underlying structure. Two convex regularisations are combined and used in our model to enable sparsity as well as facilitate coupling information between particles. Unlike the previous methods that consider a model commonality between particles or regard them as independent tasks, we simultaneously take into account a structure inducing norm and an outlier detecting norm. Such a formulation is shown to be more flexible in terms of handling various types of challenges including occlusion and cluttered background. To derive the optimal solution efficiently, we propose to use a Preconditioned Conjugate Gradient method, which is computationally affordable for high-dimensional data. Furthermore, an online updating procedure scheme is included in the dictionary learning, which makes the proposed tracker less vulnerable to outliers. Experiments on challenging video sequences demonstrate the robustness of the proposed approach to handling occlusion, pose and illumination variation and outperform state-of-the-art trackers in tracking accuracy." @default.
- W2009284493 created "2016-06-24" @default.
- W2009284493 creator A5046144886 @default.
- W2009284493 creator A5058274549 @default.
- W2009284493 date "2014-10-01" @default.
- W2009284493 modified "2023-09-22" @default.
- W2009284493 title "Joint sparsity-based robust visual tracking" @default.
- W2009284493 cites W1506342804 @default.
- W2009284493 cites W1513768190 @default.
- W2009284493 cites W1538712971 @default.
- W2009284493 cites W1560733133 @default.
- W2009284493 cites W2002406878 @default.
- W2009284493 cites W2016075127 @default.
- W2009284493 cites W2031489346 @default.
- W2009284493 cites W2060451775 @default.
- W2009284493 cites W2060814785 @default.
- W2009284493 cites W2098854771 @default.
- W2009284493 cites W2102674365 @default.
- W2009284493 cites W2112447569 @default.
- W2009284493 cites W2113577207 @default.
- W2009284493 cites W2121193292 @default.
- W2009284493 cites W2135562430 @default.
- W2009284493 cites W2139047213 @default.
- W2009284493 cites W2147533695 @default.
- W2009284493 cites W2158917775 @default.
- W2009284493 cites W2164452299 @default.
- W2009284493 cites W2167089254 @default.
- W2009284493 cites W2183648259 @default.
- W2009284493 cites W2294602567 @default.
- W2009284493 cites W2296616510 @default.
- W2009284493 cites W2986028972 @default.
- W2009284493 doi "https://doi.org/10.1109/icip.2014.7025998" @default.
- W2009284493 hasPublicationYear "2014" @default.
- W2009284493 type Work @default.
- W2009284493 sameAs 2009284493 @default.
- W2009284493 citedByCount "0" @default.
- W2009284493 crossrefType "proceedings-article" @default.
- W2009284493 hasAuthorship W2009284493A5046144886 @default.
- W2009284493 hasAuthorship W2009284493A5058274549 @default.
- W2009284493 hasConcept C104317684 @default.
- W2009284493 hasConcept C124066611 @default.
- W2009284493 hasConcept C153180895 @default.
- W2009284493 hasConcept C154945302 @default.
- W2009284493 hasConcept C157286648 @default.
- W2009284493 hasConcept C185592680 @default.
- W2009284493 hasConcept C202474056 @default.
- W2009284493 hasConcept C2781238097 @default.
- W2009284493 hasConcept C31972630 @default.
- W2009284493 hasConcept C41008148 @default.
- W2009284493 hasConcept C52421305 @default.
- W2009284493 hasConcept C55493867 @default.
- W2009284493 hasConcept C56461940 @default.
- W2009284493 hasConcept C57501372 @default.
- W2009284493 hasConcept C63479239 @default.
- W2009284493 hasConcept C79337645 @default.
- W2009284493 hasConceptScore W2009284493C104317684 @default.
- W2009284493 hasConceptScore W2009284493C124066611 @default.
- W2009284493 hasConceptScore W2009284493C153180895 @default.
- W2009284493 hasConceptScore W2009284493C154945302 @default.
- W2009284493 hasConceptScore W2009284493C157286648 @default.
- W2009284493 hasConceptScore W2009284493C185592680 @default.
- W2009284493 hasConceptScore W2009284493C202474056 @default.
- W2009284493 hasConceptScore W2009284493C2781238097 @default.
- W2009284493 hasConceptScore W2009284493C31972630 @default.
- W2009284493 hasConceptScore W2009284493C41008148 @default.
- W2009284493 hasConceptScore W2009284493C52421305 @default.
- W2009284493 hasConceptScore W2009284493C55493867 @default.
- W2009284493 hasConceptScore W2009284493C56461940 @default.
- W2009284493 hasConceptScore W2009284493C57501372 @default.
- W2009284493 hasConceptScore W2009284493C63479239 @default.
- W2009284493 hasConceptScore W2009284493C79337645 @default.
- W2009284493 hasLocation W20092844931 @default.
- W2009284493 hasOpenAccess W2009284493 @default.
- W2009284493 hasPrimaryLocation W20092844931 @default.
- W2009284493 hasRelatedWork W1536994378 @default.
- W2009284493 hasRelatedWork W1605379937 @default.
- W2009284493 hasRelatedWork W1874846234 @default.
- W2009284493 hasRelatedWork W2019421771 @default.
- W2009284493 hasRelatedWork W2039127663 @default.
- W2009284493 hasRelatedWork W2054962908 @default.
- W2009284493 hasRelatedWork W2056339660 @default.
- W2009284493 hasRelatedWork W2079287040 @default.
- W2009284493 hasRelatedWork W2158517889 @default.
- W2009284493 hasRelatedWork W2249334575 @default.
- W2009284493 hasRelatedWork W2356380620 @default.
- W2009284493 hasRelatedWork W2508669005 @default.
- W2009284493 hasRelatedWork W2727521285 @default.
- W2009284493 hasRelatedWork W2756662720 @default.
- W2009284493 hasRelatedWork W2762518758 @default.
- W2009284493 hasRelatedWork W2790333111 @default.
- W2009284493 hasRelatedWork W2896970815 @default.
- W2009284493 hasRelatedWork W3009611541 @default.
- W2009284493 hasRelatedWork W579271010 @default.
- W2009284493 hasRelatedWork W3002553273 @default.
- W2009284493 isParatext "false" @default.
- W2009284493 isRetracted "false" @default.
- W2009284493 magId "2009284493" @default.
- W2009284493 workType "article" @default.