Spectroscopy and Spectral Analysis, Volume. 40, Issue 11, 3463(2020)

An Improved Algorithm for Adaptive Infrared Image Enhancement Based on Guided Filtering

Zi-jun WANG1,1、*, Yuan-yi LUO1,1, Shang-zhi JIANG1,1, Nan-fei XIONG1,1, and Li-tao WAN1,1
Author Affiliations
  • 1[in Chinese]
  • 11. School of Aeronautics and Astronautics, University of Electronic and Technology of China, Chengdu 611731, China
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    Figures & Tables(6)
    Results of image enhancement on the building scene(a): HE; (b): GF&DDE; (c): AGF&DDE; (d): Proposed
    Results of image enhancement on the ground and sky scene(a): HE; (b): GF&DDE; (c): AGF&DDE; (d): Proposed
    Results of image enhancement on the ground scene(a): HE; (b): GF&DDE; (c): AGF&DDE; (d): Proposed
    Results of image enhancement on the sky and ground mixed scene(a): HE; (b): GF&DDE; (c): AGF&DDE; (d): Proposed
    • Table 1. Average gradient of infrared images processed by four algorithms

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      Table 1. Average gradient of infrared images processed by four algorithms

      算法场景1场景2场景3场景4
      HE算法10.516.7313.175.86
      GF&DDE算法23.5923.6011.2245.42
      AGD&DDE算法15.3314.858.3128.50
      本算法12.5610.707.6511.48
    • Table 2. Operation time of two algorithms (s)

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      Table 2. Operation time of two algorithms (s)

      算法场景1场景2场景3场景4
      AGF&DDE11.91513.84617.3926.024
      本算法0.7820.7630.7280.741
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    Zi-jun WANG, Yuan-yi LUO, Shang-zhi JIANG, Nan-fei XIONG, Li-tao WAN. An Improved Algorithm for Adaptive Infrared Image Enhancement Based on Guided Filtering[J]. Spectroscopy and Spectral Analysis, 2020, 40(11): 3463

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    Paper Information

    Category: Research Articles

    Received: Sep. 12, 2019

    Accepted: --

    Published Online: Jun. 18, 2021

    The Author Email: Zi-jun WANG (wangzijun@uestc.edu.cn)

    DOI:10.3964/j.issn.1000-0593(2020)11-3463-05

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