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作者:

Hu, Hongwei (Hu, Hongwei.) | Ma, Bo (Ma, Bo.) | Xu, Tao (Xu, Tao.) | Pang, Junbiao (Pang, Junbiao.) (学者:庞俊彪)

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EI Scopus

摘要:

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. © 2014 IEEE.

关键词:

Codes (symbols) E-learning Learning systems

作者机构:

  • [ 1 ] [Hu, Hongwei]Beijing Laboratory of Intelligent Information Technology, School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China
  • [ 2 ] [Ma, Bo]Beijing Laboratory of Intelligent Information Technology, School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China
  • [ 3 ] [Xu, Tao]Beijing Laboratory of Intelligent Information Technology, School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China
  • [ 4 ] [Pang, Junbiao]Beijing Key Laboratory of Multimedia and Intelligent Software Technology, Beijing University of Technology, Beijing, China

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来源 :

ISSN: 1945-7871

年份: 2014

期: Septmber

卷: 2014-September

语种: 英文

被引次数:

WoS核心集被引频次: 0

SCOPUS被引频次: 2

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