• Optics and Precision Engineering
  • Vol. 32, Issue 10, 1456 (2024)
Jin DUAN*, Ruisen FANG, Guangqiu CHEN, Jialin WANG..., Suxin MO and Peiren GUO|Show fewer author(s)
Author Affiliations
  • School of Telecommunications, Changchun University of Science and Technology, Changchun130022, China
  • show less
    DOI: 10.37188/OPE.20243210.1456 Cite this Article
    Jin DUAN, Ruisen FANG, Guangqiu CHEN, Jialin WANG, Suxin MO, Peiren GUO. A method for suppressing glare based on polarization feature region decomposition[J]. Optics and Precision Engineering, 2024, 32(10): 1456 Copy Citation Text show less
    Simulation of rs and rp with sun zenith angle
    Fig. 1. Simulation of rs and rp with sun zenith angle
    Simulation of the degree of polarization with sun zenith angle
    Fig. 2. Simulation of the degree of polarization with sun zenith angle
    Methodology Flow Chart
    Fig. 3. Methodology Flow Chart
    Schematic diagram of FMM algorithm
    Fig. 4. Schematic diagram of FMM algorithm
    Indoor flare simulation and polarization imaging platform
    Fig. 5. Indoor flare simulation and polarization imaging platform
    Four directional polarization image
    Fig. 6. Four directional polarization image
    Image calculation and separation
    Fig. 7. Image calculation and separation
    Comparison of experimental results
    Fig. 8. Comparison of experimental results
    Comparison of algorithm results
    Fig. 9. Comparison of algorithm results
    目标1目标2目标3目标4目标5目标6
    原图17 04211 95518 2759 2269 91535 445
    文献[112 8461 9981 9667561 5001 306
    文献[72 7661 9501 8836951 4571 261
    本文方法3112141
    Table 1. Number of saturated pixels
    目标1目标2目标3目标4目标5目标6
    原图33.1628.7318.5612.3515.5025.16
    文献[1117.6214.956.975.217.517.55
    文献[717.2314.676.524.967.296.93
    本文方法16.0213.925.474.486.576.45
    Table 2. Mean grayscale of images
    目标1目标2目标3目标4目标5目标6
    原图10.588 1-4.590 9-9.973 60.226 22.425 1-2.282 3
    文献[1215.958 59.262 19.574 88.526 417.096 910.847 3
    文献[1113.747 15.185 57.587 37.731 113.699 16.965 5
    文献[714.268 35.670 58.737 38.482 716.155 88.323 3
    本文方法15.969 313.828 79.337 98.253 517.644 812.256 4
    Table 3. Signal to noise ratio
    Jin DUAN, Ruisen FANG, Guangqiu CHEN, Jialin WANG, Suxin MO, Peiren GUO. A method for suppressing glare based on polarization feature region decomposition[J]. Optics and Precision Engineering, 2024, 32(10): 1456
    Download Citation