[4] [4] PO D D Y,DO M N.Directional multiscale modeling of images using the contourlet transform［J］.IEEE Transactions on Image Processing,2006,15(6):1610-1620.

[5] [5] WANG S F,MENG J,ZHOU Y,et al.Polarization image fu-sion algorithm using NSCT and CNN［J］.Journal of Russian Laser Research,2021,42:443-452.

[6] [6] LI H,WU X J,KITTLER J.Infrared and visible image fusion using a deep learning framework［C］//The 24th International Conference on Pattern Recognition(ICPR).Beijing:IEEE,2018:2705-2710.

[8] [8] LI S T,KANG X D,HU J W.Image fusion with guided filter-ing［J］.IEEE Transactions on Image Processing,2013,22(7):2864-2875.

[9] [9] RAJANGAM V,SANGEETHA N,KARTHIK R,et al.Performance analysis of VGG19 deep learning network based brain image fusion［M］//ALEX N J R,VIJAYALAKSHMI G V M,RUBAN N.Handbook of research on deep learning-based image analysis under constrained and unconstrained environments.Hershey: IGI Global,2021:145-166.

[14] [14] YANG F,WEI H.Fusion of infrared polarization and intensity images using support value transform and fuzzy combination rules［J］.Infrared Physics & Technology, 2013,60:235-243.