Chinese Journal of Liquid Crystals and Displays, Volume. 38, Issue 8, 1118(2023)

Target tracking method based on improved ECO-HC

Gang-yang LIU1,2、*, Bo HU3, and Yu-qing WANG1
Author Affiliations
  • 1Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
  • 2University of the Chinese Academy of Sciences, Beijing 100049, China
  • 3The 32035th Unit of the Chinese People’s Liberation Army, Xi'an 710000, China
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    Figures & Tables(11)
    (a) An original image of Tiger2 (OTB2015); (b) Capturing the target area and graying it;(c) Calculating of the HOG feature;(d) Display of the gradient histogram.
    Strategy flow chart of this paper
    Correlation statistics of adjacent frames of each video sequence in OTB2015
    Relationship between model update interval and frame number in Biker
    Partial tracking effects in Biker
    Relationship between D and frame number in Biker
    Partial results on OTB2013. (a) Success plot of in-plane rotation;(b)Success plot of motion blur;(c) Success plot of deformation;(d) Precision plot of in-plane rotation;(e) Precision plot of motion blur;(f) Precision plot of deformation;(g) Success plot of occlusion;(h) Precision plot of illumination variation;(i) Precision plot of background clutter;(j) Precision plot of scale variation;(k) Precision plot of occlusion;(l) Precision plot of OPE[15].
    Partial results on OTB2015. (a) Success plot of illumination variation; (b) Success plot of out of view; (c) Precision plot of illumination variation; (d) Precision plot of out of view.
    Comparison between the algorithm OURS in this paper and its baseline ECO-HC and other four algorithms. (a) Matrix; (b) Soccer; (c) Shaking; (d) Ironman.
    • Table 1. Correlation statistics of adjacent frames

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      Table 1. Correlation statistics of adjacent frames

      视频序列平均相关度基于HOG的目标区域平均相关度

      联合

      相关度

      Matrix0.1880.6570.423
      Soccer0.3850.7670.576
      Shaking0.3990.9390.669
      Ironman0.2660.6640.465
    • Table 2. Comparative experiment on VOT2016

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      Table 2. Comparative experiment on VOT2016

      OverlapFailuresEAOAUCEFO
      OURS0.53021.1950.2880.40415.416
      ECO-HC0.51922.6760.2740.39715.322
      C-COT0.51516.5820.3290.4600.507
      DFT0.44459.6120.1390.2093.330
      EBT0.44715.1940.2870.3653.011
      SRBT0.48421.3250.2900.3343.688
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    Gang-yang LIU, Bo HU, Yu-qing WANG. Target tracking method based on improved ECO-HC[J]. Chinese Journal of Liquid Crystals and Displays, 2023, 38(8): 1118

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    Paper Information

    Category: Research Articles

    Received: Sep. 1, 2022

    Accepted: --

    Published Online: Oct. 9, 2023

    The Author Email: Gang-yang LIU (liugangyang20@mails.ucas.ac.cn)

    DOI:10.37188/CJLCD.2022-0290

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