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Nonlinear learning using LCC for online visual tracking

  • Hongwei Hu
  • , Bo Ma
  • , Tao Xu
  • , Junbiao Pang
  • Beijing Institute of Technology
  • Beijing University of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper, we propose to address online visual tracking on the basis of Local Coordinate Coding (LCC), which integrates the advantages of the discriminative method and the generative method. In the discriminative module, a nonlinear function is trained using the local coordinate codes of image patches to identify the foreground patches from background. In the generative module, we introduce a similarity function that takes the spatial structures of local patches in the target into account between the candidate and holistic templates by reconstruction error. To deal with appearance change during tracking, an online update method is introduced. The proposed tracking method is evaluated on different challenging video sequences with center location error, and experimental results demonstrate the good performance of our method.

Original languageEnglish
Title of host publication2014 IEEE International Conference on Multimedia and Expo, ICME 2014
PublisherIEEE Computer Society
EditionSeptmber
ISBN (Electronic)9781479947614
DOIs
Publication statusPublished - 3 Sept 2014
Externally publishedYes
Event2014 IEEE International Conference on Multimedia and Expo, ICME 2014 - Chengdu, China
Duration: 14 Jul 201418 Jul 2014

Publication series

NameProceedings - IEEE International Conference on Multimedia and Expo
NumberSeptmber
Volume2014-September
ISSN (Print)1945-7871
ISSN (Electronic)1945-788X

Conference

Conference2014 IEEE International Conference on Multimedia and Expo, ICME 2014
Country/TerritoryChina
CityChengdu
Period14/07/1418/07/14

Keywords

  • local coordinate coding
  • manifold
  • nonlinear learning
  • visual tracking

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