• Infrared and Laser Engineering
  • Vol. 50, Issue 11, 20210086 (2021)
Wei Wang, Dehai Xu*, and Mingyi Ren
Author Affiliations
  • Advanced Technology Research Institute, Changhong Meiling Company Limited, Mianyang 621000, China
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    DOI: 10.3788/IRLA20210086 Cite this Article
    Wei Wang, Dehai Xu, Mingyi Ren. An improved infrared image adaptive enhancement method[J]. Infrared and Laser Engineering, 2021, 50(11): 20210086 Copy Citation Text show less
    Flow chart of the proposed method
    Fig. 1. Flow chart of the proposed method
    Influence of parameter selection on detail layer参数的选取对细节层的影响
    Fig. 2. Influence of parameter selection on detail layer 参数的选取对细节层的影响
    Comparison of the enhanced effects for scene one
    Fig. 3. Comparison of the enhanced effects for scene one
    Comparison of the enhanced effects for scene two
    Fig. 4. Comparison of the enhanced effects for scene two
    Comparison of the enhanced effects for scene three
    Fig. 5. Comparison of the enhanced effects for scene three
    Scene oneScene twoScene three
    AGC1.15013.98964.7873
    CLAHE10.49928.106510.4713
    BF & DRP9.79066.651811.5035
    GF & DDE7.65711.790811.6869
    GF & AIE10.4149.453210.7707
    Proposed10.67312.332412.6819
    Table 1. Average gradient results of enhanced image
    Scene oneScene twoScene three
    AGC2.71241.27532.6324
    CLAHE3.86273.18473.0975
    BF & DRP5.63724.80585.2785
    GF & DDE5.65294.32705.5469
    GF & AIE6.03714.91345.9575
    Proposed6.85845.37167.2170
    Table 2. Information entropy of enhanced image
    Scene oneScene twoScene three
    AGC14.19035.655717.1270
    CLAHE42.189227.694753.5822
    BF & DRP53.485435.950249.8434
    GF & DDE56.157643.381654.8213
    GF & AIE67.964954.931669.9109
    Proposed77.936151.26377.3534
    Table 3. Contrast enhancement measurement of enhanced image
    Wei Wang, Dehai Xu, Mingyi Ren. An improved infrared image adaptive enhancement method[J]. Infrared and Laser Engineering, 2021, 50(11): 20210086
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