• Infrared and Laser Engineering
  • Vol. 50, Issue 2, 20200156 (2021)
Zijian Zhu1, Guiyang Zhang1, Ming Yang1, Ju Huo1、2, and Muyao Xue3
Author Affiliations
  • 1School of Astronautics, Harbin Institute of Technology, Harbin 150001, China
  • 2School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin 150001, China
  • 3Space Propulsion Technology Research Institute, Shanghai Academy of Spaceflight Technology, Shanghai 201109, China
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    DOI: 10.3788/IRLA20200156 Cite this Article
    Zijian Zhu, Guiyang Zhang, Ming Yang, Ju Huo, Muyao Xue. Multi-camera fast bundle adjustment algorithm based on normalized matrix dimensionality reduction[J]. Infrared and Laser Engineering, 2021, 50(2): 20200156 Copy Citation Text show less
    [in Chinese]
    Fig. 1. [in Chinese]
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    Fig. 9. [in Chinese]
    Camera internal parametersRelationship between slave cameras and master camera
    Table 1. [in Chinese]
    CodeIdeal value/mmTraditional bundle adjustment/mmNovel bundle adjustment/mm
    XYZXYZErrorXYZError
    12250025.2106−0.2415−0.19840.376925.1914−0.1423−0.05120.2439
    132525025.246424.8546−0.14260.319725.155924.9824−0.06180.1686
    142550025.218649.91450.01460.235225.104949.95320.07780.1387
    152575025.195474.84620.24920.352025.144074.90680.11360.2057
    1625100025.100299.81640.20120.290225.022999.91030.09930.1358
    1725125025.1026124.81250.21790.305225.0710124.98090.14340.1612
    1825150025.2312149.89780.10020.271925.1007149.94810.04060.1203
    1925175025.1089174.8713−0.12430.209525.0817174.9308−0.04090.1146
    2025200025.1916199.88460.15820.274025.0656199.89170.14710.1941
    2125225025.0598224.79960.18930.282125.0159224.84570.11250.1916
    2225250025.1649249.8162−0.01460.247425.0433249.9197−0.00510.0914
    Table 2. [in Chinese]
    Zijian Zhu, Guiyang Zhang, Ming Yang, Ju Huo, Muyao Xue. Multi-camera fast bundle adjustment algorithm based on normalized matrix dimensionality reduction[J]. Infrared and Laser Engineering, 2021, 50(2): 20200156
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