Optics and Precision Engineering, Volume. 30, Issue 11, 1282(2022)

Dynamic SLAM of binocular catadioptric panoramic camera based on inverse depth filter

Yu ZHANG... Yue ZHANG, Ning ZHANG, Yaowen LÜ and Xiping XU* |Show fewer author(s)
Author Affiliations
  • College of Optoelectronic Engineering, Changchun University of Science and Technology, Changchun130022, China
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    Figures & Tables(8)
    Catadioptric panoramic camera
    Catadioptric panoramic camera projection process
    Triangulation of binocular catadioptric panoramic camera
    Block diagram of dynamic SLAM algorithm for binocular panoramic camera
    Schematic diagram of inverse depth filtering algorithm
    RPE between pose estimation results and ground truth for different sequences
    Comparison of trajectories calculated by different methods with ground truth
    • Table 1. Comparison of absolute trajectory error (ATE) on public dataset

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      Table 1. Comparison of absolute trajectory error (ATE) on public dataset

      SequenceCatadioptric Pano VOOurs
      RMSEMedianMeanStdRMSEMedianMeanStd
      Low dynamic sequence(a)0.350.330.310.120.290.280.250.09
      High dynamic sequence(b)12.639.6910.674.110.520.510.470.16
      High dynamic sequence(c)15.3512.1412.135.290.560.520.530.19
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    Yu ZHANG, Yue ZHANG, Ning ZHANG, Yaowen LÜ, Xiping XU. Dynamic SLAM of binocular catadioptric panoramic camera based on inverse depth filter[J]. Optics and Precision Engineering, 2022, 30(11): 1282

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    Paper Information

    Category: Modern Applied Optics

    Received: Sep. 29, 2021

    Accepted: --

    Published Online: Jul. 4, 2022

    The Author Email: XU Xiping (xxp@cust.edu.cn)

    DOI:10.37188/OPE.20223011.1282

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