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Feature Adaptive Correlation Tracking

Yulong XU, Yang LI, Jiabao WANG, Zhuang MIAO, Hang LI, Yafei ZHANG

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Summary :

Feature extractor plays an important role in visual tracking, but most state-of-the-art methods employ the same feature representation in all scenes. Taking into account the diverseness, a tracker should choose different features according to the videos. In this work, we propose a novel feature adaptive correlation tracker, which decomposes the tracking task into translation and scale estimation. According to the luminance of the target, our approach automatically selects either hierarchical convolutional features or histogram of oriented gradient features in translation for varied scenarios. Furthermore, we employ a discriminative correlation filter to handle scale variations. Extensive experiments are performed on a large-scale benchmark challenging dataset. And the results show that the proposed algorithm outperforms state-of-the-art trackers in accuracy and robustness.

Publication
IEICE TRANSACTIONS on Information Vol.E100-D No.3 pp.594-597
Publication Date
2017/03/01
Publicized
2016/11/28
Online ISSN
1745-1361
DOI
10.1587/transinf.2016EDL8164
Type of Manuscript
LETTER
Category
Image Recognition, Computer Vision

Authors

Yulong XU
  PLA University of Science and Technology (PLAUST)
Yang LI
  PLA University of Science and Technology (PLAUST)
Jiabao WANG
  PLA University of Science and Technology (PLAUST)
Zhuang MIAO
  PLA University of Science and Technology (PLAUST)
Hang LI
  PLA University of Science and Technology (PLAUST)
Yafei ZHANG
  PLA University of Science and Technology (PLAUST)

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