Intelligent fusion method of infrared polarization image based on fireworks algorithm

1.Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031,China;2.University of Science and Technology of China, Hefei 230026, China;3.Key Laboratory of Optical Calibration and Characterization, Chinese Academy of Sciences, Hefei 230031, China

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    Aiming at the fusion of infrared intensity-polarization image, an intelligent fusion method based on spatially weighted averaging method optimized by fireworks algorithm is proposed. Based on the optimization model, the boundary conditions of fireworks algorithm are determined. The fitness function based on comprehensive relative-entropy is established by introducing the weight of relative-entropy. Finally, the fusion experiments on three groups of infrared image “ground”, “truck” and “car” are carried out with LP, PCA, GP, MP, DWT and SIDWT methods, and the fusion results are evaluated objectively and compared with the visual effects. The experimental results show that the proposed method can effectively achieve the fusion of infrared intensity map and polarization map, and retain the infrared intensity and polarization characteristics. Combining the visual effect and objective evaluation results, the method in this paper is superior to the comparison algorithm in relative-entropy, similarity of summary structure and total mutual information index.

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CHEN Wei, SUN Xiao-Bing, QIAO Yan-Li, CHEN Fei-Nan, YIN Yu-Long. Intelligent fusion method of infrared polarization image based on fireworks algorithm[J]. Journal of Infrared and Millimeter Waves,2020,39(4):523~532

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  • Received:July 16,2019
  • Revised:April 03,2020
  • Adopted:December 26,2019
  • Online: March 31,2020
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