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Volumn 45, Issue 3, 2012, Pages 255-267

Denoising ultrasonic pulse-echo signal using two-dimensional analytic wavelet thresholding

Author keywords

Analytic wavelet thresholding; B scan; Stationary wavelet transform; Ultrasonic testing

Indexed keywords

2-D SIGNALS; ANALYTIC SIGNALS; B-SCAN; DE-NOISING; DENOISING METHODS; EXPERIMENTAL DATA; PULSE ECHOES; RANDOM NOISE; RECEIVED SIGNALS; REFERENCE VECTORS; STATIONARY WAVELET TRANSFORMS; SURFACE-BREAKING CRACK; WAVELET THRESHOLDING;

EID: 84856701354     PISSN: 02632241     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.measurement.2011.12.007     Document Type: Article
Times cited : (21)

References (25)
  • 1
    • 14044249468 scopus 로고    scopus 로고
    • Ultrasonics: Part 4. Transducers for generating and detecting sound waves
    • DOI 10.1784/insi.47.2.98.58972
    • J.C. Drury Ultrasonics Part 4, Transducers for generating and detecting sound waves Insight - Non-Destructive Testing and Condition Monitoring 47 2 2005 98 100 (Pubitemid 40274471)
    • (2005) Insight: Non-Destructive Testing and Condition Monitoring , vol.47 , Issue.2 , pp. 98-100
    • Drury, J.C.1
  • 3
    • 33751095090 scopus 로고    scopus 로고
    • Iterative method for background noise removal in ultrasonic B-scan images
    • DOI 10.1784/insi.2006.48.11.677
    • S. Mosey, P.C. Charlton, and I. Wells Iterative method for background noise removal in ultrasonic B-scan images Insight - Non-Destructive Testing and Condition Monitoring 48 11 2006 677 681 (Pubitemid 44768528)
    • (2006) Insight: Non-Destructive Testing and Condition Monitoring , vol.48 , Issue.11 , pp. 677-681
    • Mosey, S.1    Charlton, P.C.2    Wells, I.3
  • 5
    • 14844344980 scopus 로고    scopus 로고
    • Analytic wavelet thresholding
    • S.C. Olhede, and A.T. Walden Analytic wavelet thresholding Biometrika 91 2004 955 973
    • (2004) Biometrika , vol.91 , pp. 955-973
    • Olhede, S.C.1    Walden, A.T.2
  • 6
    • 70449449369 scopus 로고    scopus 로고
    • Signal de-noising in ultrasonic testing based on stationary wavelet transform
    • Y. Chen, and H. Ma Signal de-noising in ultrasonic testing based on stationary wavelet transform WRI Global Congress on Intelligent Systems 2 2009 474 478
    • (2009) WRI Global Congress on Intelligent Systems , vol.2 , pp. 474-478
    • Chen, Y.1    Ma, H.2
  • 9
    • 0035151552 scopus 로고    scopus 로고
    • Optimal frequency-to-bandwidth ratio of wavelet in ultrasonic non-destructive evaluation
    • DOI 10.1016/S0041-624X(00)00043-3
    • G. Zhang, C. Hou, Y. Wang, and S. Zhang Optimal frequency-to-bandwidth ratio of wavelet in ultrasonic non-destructive evaluation Ultrasonics 39 2001 13 17 (Pubitemid 32071694)
    • (2001) Ultrasonics , vol.39 , Issue.1 , pp. 13-17
    • Zhang, G.-M.1    Hou, C.-G.2    Wang, Y.-W.3    Zhang, S.-Y.4
  • 10
    • 0030174686 scopus 로고    scopus 로고
    • An automated radiographic NDT system for weld inspection: Part I - Weld extraction
    • DOI 10.1016/0963-8695(96)00009-6, PII S0963869596000096
    • T.W. Liao, and J. Ni An automated radiographic NDT system for weld inspection: Part I - Weld extraction NDT & E International 29 3 1996 157 162 (Pubitemid 126356751)
    • (1996) NDT and E International , vol.29 , Issue.3 , pp. 157-162
    • Liao, T.W.1    Ni, J.2
  • 15
    • 0024700097 scopus 로고
    • A theory for multiresolution signal decomposition: The wavelet representation
    • S.G. Mallat A theory for multiresolution signal decomposition: the wavelet representation The IEEE Transactions on Pattern Analysis 11 7 1989 674 693
    • (1989) The IEEE Transactions on Pattern Analysis , vol.11 , Issue.7 , pp. 674-693
    • Mallat, S.G.1
  • 18
    • 0041958932 scopus 로고
    • Ideal spatial adaptation by wavelet shrinkage
    • D.L. Donoho, and I.M. Johnstone Ideal spatial adaptation by wavelet shrinkage Biometrika 81 1994 425 455
    • (1994) Biometrika , vol.81 , pp. 425-455
    • Donoho, D.L.1    Johnstone, I.M.2
  • 20
    • 33747718064 scopus 로고    scopus 로고
    • Minimax threshold for denoising complex signals with waveshrink
    • DOI 10.1109/78.827536
    • S. Sardy Minimax threshold for denoising complex signals with waveshrink The IEEE Transactions on Signal Processing 48 4 2000 1023 1028 (Pubitemid 30587974)
    • (2000) IEEE Transactions on Signal Processing , vol.48 , Issue.4 , pp. 1023-1028
    • Sardy Sylvain1
  • 22
    • 84938451367 scopus 로고
    • A product theorem for Hilbert transforms
    • E. Bedrosian A product theorem for Hilbert transforms Proceedings of the IEEE 51 5 1963 868 869
    • (1963) Proceedings of the IEEE , vol.51 , Issue.5 , pp. 868-869
    • Bedrosian, E.1
  • 23
    • 84957613261 scopus 로고    scopus 로고
    • A novel approach to the 2d analytic signal, lecture notes in computer science
    • T. Bülow, G. Sommer, A novel approach to the 2d analytic signal, lecture notes in computer science, in: Proc of the 8th Int. Conf. on Comp. Anal. of Images and Pat., vol. 1689, 1999, pp. 25-32.
    • (1999) Proc of the 8th Int. Conf. on Comp. Anal. of Images and Pat. , vol.1689 , pp. 25-32
    • Bülow, T.1
  • 25
    • 0031178951 scopus 로고    scopus 로고
    • The Mathematical Theory of Communication
    • C.E. Shannon The mathematical theory of communication M D Computing 14 4 1997 306 317 [Reprinted] (Pubitemid 127431633)
    • (1997) M.D. Computing , vol.14 , Issue.4 , pp. 306-317
    • Shannon, C.E.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.