• Acta Optica Sinica
  • Vol. 38, Issue 5, 0515002 (2018)
Run Zhou1、*, Zhengyu Zhang1、2, and Xuhui Huang1
Author Affiliations
  • 1 High Speed Aerodynamics Institute, China Aerodynamics Research and Development Center, Mianyang, Sichuan 621000, China
  • 2 College of Information Engineering, Southwest University of Science and Technology, Mianyang, Sichuan 621000, China
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    DOI: 10.3788/AOS201838.0515002 Cite this Article Set citation alerts
    Run Zhou, Zhengyu Zhang, Xuhui Huang. Weighted Orthogonal Iteration Algorithm for Camera Pose Estimation[J]. Acta Optica Sinica, 2018, 38(5): 0515002 Copy Citation Text show less
    Mean rotation and translation errors varies with number of reference points
    Fig. 1. Mean rotation and translation errors varies with number of reference points
    Histogram of number of iterations for weight coefficient
    Fig. 2. Histogram of number of iterations for weight coefficient
    Mean rotation and translation errors varies with noise levels
    Fig. 3. Mean rotation and translation errors varies with noise levels
    Results of angle of attack with two methods
    Fig. 4. Results of angle of attack with two methods
    Differences of measured angle of attack with two methods
    Fig. 5. Differences of measured angle of attack with two methods
    Re-projection results of image plane
    Fig. 6. Re-projection results of image plane
    Convergence process of the weight coefficients
    Fig. 7. Convergence process of the weight coefficients
    ReferencepointMeasuredLu-oi calculatedw-oi calculated
    xyxyrxyr
    1-3.8623.642-3.8463.6200.027-3.8573.6420.005
    20.0523.7690.0563.7620.0080.0513.7700.002
    34.7004.1874.7164.2020.0234.6994.1900.003
    4-3.815-1.544-3.853-1.5400.037-3.909-1.5390.093
    50.107-0.3600.125-0.3710.0220.110-0.3660.007
    64.433-2.1314.416-2.1110.0264.430-2.1300.003
    Table 1. Re-projection results of image plane
    Run Zhou, Zhengyu Zhang, Xuhui Huang. Weighted Orthogonal Iteration Algorithm for Camera Pose Estimation[J]. Acta Optica Sinica, 2018, 38(5): 0515002
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