論文

査読有り
2019年9月

Visual Tracking via Correlation Filter Using Luminance Histogram and Adaptive Model

Proc. SISA2019
  • Zhaoqian Tang
  • ,
  • Kaoru Arakawa

開始ページ
155
終了ページ
160
記述言語
英語
掲載種別
研究論文(国際会議プロシーディングス)
出版者・発行元
IEICE

Visual trackers based on the framework of kernelized correlation filter (KCF) need to learn information on the object from each frame, thus the state change of the object affects the tracking performances. In this paper, we propose a novel KCF tracker using luminance histogram and adaptive model, in order to deal with the change of the object’s state. This method firstly takes skipped scale pool method which utilizes variable window size at every two frames. Secondly, the location of the object is estimated using the combination of the filter response and the similarity of the luminance histogram at multiple points in the filter response map. Thirdly, the learning rate to obtain the tracking model is adjusted, using the filter response and the similarity of the luminance histogram, considering the state of the object. Experimentally, the proposed tracker (CFHA) achieves outstanding performance for the challenging benchmark sequence (OTB100).

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