[12] [12] MALDAGUE X. Introduction to NDT by active Infrared thermography[J]. Materials Evaluation, 2002,60(9):1060-1070.

[19] [19] ALMOND D P,PENG W. Thermal imaging of composites[J]. Journal of Microscopy, 2001,201(2):163-170. doi:10.1046/j.1365-2818.2001.00762.x.

[20] [20] MEOLA C,CARLOMAGNO G M. Recent advances in the use of infrared thermography[J]. Measurement Science & Technology,2004,15(9):R27. doi:10.1088/0957-0233/15/9/R01.

[29] [29] CHEN Dapeng,ZHANG Cunlin,ZENG Zhi, et al. Active infrared thermal imaging technology to detect the corrosion defects in aircraft cargo door[C]// 2009 International Conference on Optical Instruments and Technology. Shanghai, China: SPIE, 2009:751206.) doi:10.1117/12.837743.

[35] [35] WU Dihua,LYU Shuaichao,JIANG Mei,et al. Using channel pruning-based YOLOv4 deep learning algorithm for the real-time and accurate detection of apple flowers in natural environments[J]. Computers and Electronics in Agriculture, 2020(178):105742. doi:10.1016/j.compag.2020.105742.