• Infrared and Laser Engineering
  • Vol. 51, Issue 4, 20210996 (2022)
Hongxia Gao and Tao Wei*
Author Affiliations
  • School of Software, Henan University of Engineering, Zhengzhou 451191, China
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    DOI: 10.3788/IRLA20210996 Cite this Article
    Hongxia Gao, Tao Wei. Image fusion algorithm based on improved PCNN and average energy contrast[J]. Infrared and Laser Engineering, 2022, 51(4): 20210996 Copy Citation Text show less
    Decompositio of frequency domain plane
    Fig. 1. Decompositio of frequency domain plane
    Test result
    Fig. 2. Test result
    Image fusion process
    Fig. 3. Image fusion process
    Fusion results of the same algorithm in different transform domains
    Fig. 4. Fusion results of the same algorithm in different transform domains
    Fusion results of different algorithms in different transform domains
    Fig. 5. Fusion results of different algorithms in different transform domains
    Objective indicatorsDWTNSCTNSSTFDST
    EN6.5496.7036.8856.926
    MI1.8911.9291.9772.154
    QAB/F0.5020.5430.5690.5804
    AG13.65513.74813.92614.351
    Running time/s4.5124.9874.7244.173
    Table 1. Results of objective indicators and running time
    Objective indicatorsRef.[14]Ref.[16]Ref.[20]Proposed method
    EN6.8156.9807.1037.278
    MI1.9962.1722.2842.392
    QAB/F0.5890.5950.6080.633
    AG14.92715.11415.45315.846
    Running time/s4.9575.8695.6514.782
    Table 2. Results of objective indicators and running time
    Hongxia Gao, Tao Wei. Image fusion algorithm based on improved PCNN and average energy contrast[J]. Infrared and Laser Engineering, 2022, 51(4): 20210996
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