[1] Vavilov V P, Burleigh D D. Review of pulsed thermal NDT: Physical principles, theory and data processing[J]. NDT & E International, 2015, 73(1): 28-52.
[2] Siddiqui J A, Arora V, Mulaveesala R, et al. Infrared thermal wave imaging for nondestructive testing of fibre reinforced polymers[J]. Experimental Mechanics, 2015, 55(7): 1239-1245.
[3] Vavilov V. Thermal NDT: historical milestones, state-of-the-art and trends[J]. Quantitative Infrared Thermography Journal, 2014, 11(1): 66-83.
[4] Delanthabettu S, Menaka M, Venkatraman B, et al. Defect depth quantification using lock-in thermography[J]. Quantitative Infrared Thermography Journal, 2015, 12(1):37-52.
[5] Liu Junyan, Dai Jingmin, Wang Yang. Theory and experiment of IR lock-in thermography with image sequence processing[J]. Infrared and Laser Engineering, 2009, 38(2): 346-351. (in Chinese)
[6] Mallat S G. A Theory for multiresolution signal decomposition: the wavelet representation[J]. IEEE Transactions on Pattern Analysis & Machine Intelligence, 1989, 11(7): 674-693.
[7] Ba Guijie. Research on infrared image characteristics and applications based on generalized wavelet transform[D].Harbin: Harbin Institute of Technology, 2010: 40-55. (in Chinese)
[8] Galmiche F, Maldague X. Depth defect retrieval using the wavelet pulsed phased thermography[C]//Proceedings of the 5th Conference on Quantitative Infrared Thermography(QIRT), 2000: 036.
[9] Guo Wei, Dong Lihong, Wang Haidou, et al. Phase spectra extract of thermal wave with wavelet decomposition and coating thickness estimation[J]. Infrared and Laser Engineering, 2017, 46(9): 0904003. (in Chinese)
[10] Robert Olbrycht, Boguslaw Wiecek, Grzegorz Gralewicz, et al. Comparison of Fourier and wavelet analyses for defect detection in lock-in and pulse phase thermography[J]. Quantitative Infrared Thermography Journal, 2007, 4(2): 219-232.
[11] Guo Xingwang, Li Ransheng, Ding Mengmeng. Simulating modulated thermography of cladding debond in solid rockets[J]. Journal of Mechanical Engineering, 2011, 47(2): 9-15. (in Chinese)