Xing Yufeng, Xie Ke, Pan Zhongwenet al. Dynamic analysis methods of variable-mass Euler beam under longitudinal overload[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(8): 999-1003,1061. (in Chinese)
Citation: Zhao Long, Xiao Junbo. Improved algorithm of tracking moving objects under occlusions[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(4): 517-520. (in Chinese)

Improved algorithm of tracking moving objects under occlusions

  • Received Date: 02 Mar 2012
  • Publish Date: 30 Apr 2013
  • To better settle the problem of tracking objects under occlusions, an improved anti-occlusion tracking algorithm was proposed, based on the combination of motion prediction and adaptive multi-block template matching. The algorithm constituted the principle of detecting occlusions and the method of updating and matching multi-block templates. Kalman filter was applied to predict the object’s trajectory under occlusions. A template location rule based on the object’s velocity was adopted to re-track object after occlusion. Tracking experiments under various conditions of occlusion indicates that this algorithm succeeds to track rigid and non-rigid objects when heavily, even completely occluded, by static background. Moreover, the reliability and integrity of objects’ moving trajectories are guaranteed.

     

  • [1]
    Lowe G D.Distinctive image features from scale-invariant key points[J].International Journal of Computer Vision,2004,60(2):91-110
    [2]
    Zhou Huiyu,Yuan Yuan,Shi Chunmei.Object tracking using SIFT features and mean shift[J].Computer Vision and Image Understanding,2009,113(3):345-352
    [3]
    Senior A,Hampapur A,Tian Yingli,et al.Appearance models for occlusion handling[J].Image and Vision Computing,2006,24(11):1233-1243
    [4]
    Zhang Jin,Sun Hongguang,Guan Weizhou,et al.Robust human tracking algorithm applied for occlusion handling //Proceedings International Conference on Frontier of Computer Science and Technology.Changchun: ,2010:546-551
    [5]
    Gross R,Mattews I,Baker S.Active appearance models with occlusion[J].Image and Vision Computing,2006,24(6):593-604
    [6]
    Khan M S,Shah M.Tracking multiple occluding people by localizing on multiple scene planes[J].IEEE Transactions on Pattern Analysis and Machine Intelligence,2009,31(3):505-518
    [7]
    Ablavsky V,Thangali A,Sclaroff S.Layered graphical models for tracking partially-occluded objects //Proceedings IEEE Conference on Computer Vision and Pattern Recognition.Alaska:IEEE,2008:1-8
    [8]
    Zhou Yue,Tao Hai.A background layer model for object tracking through occlusion //Proceedings IEEE Conference on Computer Vision and Pattern Recognition.Wisconsin:IEEE,2003:1079-1085
    [9]
    Wang Yan,Liu Tao,Li Ming.Object tracking with appearance-based kalman particle filter in presence of occlusions //Global Congress on Intelligent Systems.Hongkong:Conference Publishing Services,2009:288-293
    [10]
    Zhang Zui,Gunes H,Piccardi M.Tracking people in crowds by a part matching approach //Proceedings IEEE 5th International Conference on Advanced Video and Signal Based Surveillance.New Mexico:IEEE,2008:88-93
    [11]
    Latecki J L,Miezianko R.Object tracking with dynamic template update and occlusion detection //Proceedings IEEE 18th International Conference on Pattern Recognition.Hongkong:IEEE,2006:188-193
    [12]
    Pan Jiyan,Hu Bo.Robust occlusion handling in object tracking //Proceedings IEEE Conference on Computer Vision and Pattern Recognition.Minnesota:IEEE,2007:1-8
  • Relative Articles

    [1]LI Huan, CUI Pengcheng, JIA Hongyin, GONG Xiaoquan, WU Xiaojun. Numerical Simulation of TSTO Interstage Separation Considering Constraint Force[J]. Journal of Beijing University of Aeronautics and Astronautics. doi: 10.13700/j.bh.1001-5965.2024.0839
    [2]ZHANG K,YAO Y P. Optimization analysis for numerical calculation of UH model[J]. Journal of Beijing University of Aeronautics and Astronautics,2025,51(2):546-552 (in Chinese). doi: 10.13700/j.bh.1001-5965.2023.0001.
    [3]YANG W J,SHAO L,LIU W H,et al. Numerical modeling of water contaminants in aircraft fuel tank[J]. Journal of Beijing University of Aeronautics and Astronautics,2024,50(11):3578-3586 (in Chinese). doi: 10.13700/j.bh.1001-5965.2022.0850.
    [4]ZHANG Kefan, PENG Yong, LI Xiangyu, LU Fangyun, WANG Zhe. Dynamic response law of concrete gravity dam under contact explosion load[J]. Journal of Beijing University of Aeronautics and Astronautics. doi: 10.13700/j.bh.1001-5965.2024.0105
    [5]WEI R K,DAI Y T,YANG C,et al. Numerical study of wing gust response alleviation based on camber morphing trailing edge[J]. Journal of Beijing University of Aeronautics and Astronautics,2023,49(7):1864-1874 (in Chinese). doi: 10.13700/j.bh.1001-5965.2021.0563.
    [6]XIE N,TANG Y M,ZHANG Y,et al. Numerical study of blood pump weaning effects on hemocompatibility of centrifugal blood pump[J]. Journal of Beijing University of Aeronautics and Astronautics,2023,49(7):1680-1688 (in Chinese). doi: 10.13700/j.bh.1001-5965.2021.0494.
    [7]WANG Y H,LU Y N,LI H W,et al. Numerical study on heat transfer of supercritical RP-3 aviation kerosene in vertical helical tubes[J]. Journal of Beijing University of Aeronautics and Astronautics,2023,49(5):1108-1115 (in Chinese). doi: 10.13700/j.bh.1001-5965.2021.0421.
    [8]PENG L,LI L,ZHAO W. Numerical study on coupled heat transfer of rotating disc in centrifugal atomization[J]. Journal of Beijing University of Aeronautics and Astronautics,2023,49(12):3456-3466 (in Chinese). doi: 10.13700/j.bh.1001-5965.2022.0152.
    [9]ZHANG Pei-hong, JIA Hong-yin, ZHAO Jiao, WU Xiao-jun, ZHOU Gui-yu, ZHANG Yao-bing. Numerical simulation research on opposing jet interaction characteristics of rocket inverse flight[J]. Journal of Beijing University of Aeronautics and Astronautics. doi: 10.13700/j.bh.1001-5965.2023.0710
    [10]XU N,XU L L,HE F C. Total focusing imaging in anisotropic additive manufacturing components using ultrasonic array[J]. Journal of Beijing University of Aeronautics and Astronautics,2023,49(5):1063-1070 (in Chinese). doi: 10.13700/j.bh.1001-5965.2021.0404.
    [11]DONG Q,CHENG S F,ZHANG X M,et al. Vibration response of asphalt concrete pavement under vehicle-road coupled load[J]. Journal of Beijing University of Aeronautics and Astronautics,2023,49(9):2385-2394 (in Chinese). doi: 10.13700/j.bh.1001-5965.2021.0654.
    [12]FANG Yifang, XIANG Gaoxiang, TANG Chun'e, SHI Yuejuan. Numerical simulation on internal flow performances of multi-stage pressure drop valve[J]. Journal of Beijing University of Aeronautics and Astronautics, 2022, 48(10): 1915-1924. doi: 10.13700/j.bh.1001-5965.2021.0070
    [13]WENG Huiyan, CAI Guobiao, ZHENG Hongru, LIU Lihui, ZHANG Baiyi, HE Bijiao. Numerical simulation of effect of background pressure on electric propulsion plume field[J]. Journal of Beijing University of Aeronautics and Astronautics, 2022, 48(10): 1854-1862. doi: 10.13700/j.bh.1001-5965.2021.0039
    [14]YANG Chao, JIANG Yu, WU Zhigang. Numerical simulation of skipping motion of three-dimensional structure based on boundary element method[J]. Journal of Beijing University of Aeronautics and Astronautics, 2022, 48(9): 1678-1691. doi: 10.13700/j.bh.1001-5965.2022.0141
    [15]HONG Zheng, YE Zhengyin. Numerical investigation on evolution of T-S wave on a two-dimensional compliant wall with finite length[J]. Journal of Beijing University of Aeronautics and Astronautics, 2022, 48(7): 1190-1199. doi: 10.13700/j.bh.1001-5965.2021.0030
    [16]GUO Qi, SHEN Xiaobin, LIN Guiping, ZHANG Shijuan. Numerical simulation of icing on aircraft rotating surfaces[J]. Journal of Beijing University of Aeronautics and Astronautics, 2022, 48(11): 2259-2269. doi: 10.13700/j.bh.1001-5965.2021.0081
    [17]DING Xilun, LUO Weiheng, LIU Fei, WANG Guodong, CHEN Weiqiang, ZHANG Wuxiang. Review on automated fiber placement induced defects and their online monitoring technology[J]. Journal of Beijing University of Aeronautics and Astronautics, 2022, 48(9): 1721-1733. doi: 10.13700/j.bh.1001-5965.2022.0307
    [18]Zhou Dagao, Liu Yangwei, Wen Xiaoqing, Lu Lipeng. Modification of SA model for predicting airfoil flow separation[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(10): 1384-1388.
    [19]Zhang Yidu, Zhang Hongwei. Finite element simulation of machining deformation for aeronautical monolithic component[J]. Journal of Beijing University of Aeronautics and Astronautics, 2009, 35(2): 188-192.
    [20]Wang Baojiang, Huai Jinpeng, Xia Wanqiang. Design and Implementation of Modelbase and Algorithmbase Based on the Component Object Model[J]. Journal of Beijing University of Aeronautics and Astronautics, 1998, 24(4): 418-421.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(1763) PDF downloads(1353) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return