Resolution enhancement of nearfield acoustic holography by interpolation using band-limited signal restoration method

Chinese Science Bulletin

Volumn 53, Issue 20, 2008, Pages 3142-3150

  Xu, Liang ^a   Bi, ChuanXing ^a   Chen, XinZhao ^a   Chen, Jian ^a  

^a HEFEI UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Band limited; Nearfield acoustic holography; PGA; Resolution enhancement

Indexed keywords

EID: 55149123838     PISSN: 10016538     EISSN: 18619541     Source Type: Journal    
DOI: 10.1007/s11434-008-0425-z     Document Type: Article

References (18)

1. E. G. Williams J. D. Maynad 1980 Holographic imaging without the wavelength resolution limit Phys Rev Lett 45 554 560
2. J. D. Maynad E. G. Williams Y. Lee 1985 Nearfield acoustic holography I: Theory of generalized holography and development of NAH J Acoust Soc Am 784 1395 1413
3. W. A. Veronesi J. D. Maynad 1987 Nearfield acoustic holography(NAH) II: Holographic reconstruction algorithms and computer implementation J Acoust Soc Am 81 5 1307 1322
4. J. Hald K. B. Ginn 1989 Vehicle noise investigation using spatial transformation of sound fields Sound Vibration 23 4 38 45
5. K. Saijyou S. Yoshikawa 2001 Reduction methods of the reconstruction error for large-scale implementation of near-field acoustical holography J Acoust Soc Am 110 2007 2023
6. Z. Wang S. F. Wu 1997 Helmholtz equation-least squares method for reconstructing the acoustic pressure field J Acoust Soc Am 102 2020 2032
7. C. X. Bi X. Z. Chen R. Zhou 2006 Landweber iterative regularization for nearfield acoustic holography Chin Sci Bull 51 9 1106 1111
8. C. X. Bi X. Z. Chen L. Xu 2007 Patch nearfield acoustic holography based on the equivalent source method Sci China Ser E-Tech Sci 37 9 1205 1213
9. L. Xu C. X. Bi J. Chen 2007 Algorithm and experimental investigation of patch nearfield acoustic holography based on wave superposition approach (in Chinese) Acta Phys Sin 56 5 2776 2783
10. B. K. Kim J. G. Ih 2000 Design of an optimal wave-vector filter for enhancing the resolution of reconstructed source field by NAH J Acoust Soc Am 107 3289 3297
11. M. R. Bai 1995 Acoustical source characterization by using recursive Wiener filtering J Acoust Soc Am 97 5 2657 2663
12. M. C. Harris J. D. Blotter 2006 Obtaining the complex pressure field at the hologram surface for use in near-field acoustical holography when pressure and in-plane velocities are measured J Acoust Soc Am 119 809 816
13. R. W. Gerchberg 1974 Super-resolution through error energy reduction Opt Acta 21 709 720
14. A. Papoulis 1975 A new algorithm in spectral analysis and band-limited extrapolation IEEE Trans Circuits Syst 22 735 742
15. D. C. Youla 1978 Generalized image restoration by the method of alternating orthogonal projections IEEE Trans Circuits Syst 25 694 702
16. M. C. Jones 1986 The discrete Gerchberg algorithm IEEE Trans Acoust Speech Signal Proc 34 3 624 626
17. P. J. S. G. Ferreira 1994 Interpolation and discrete Papoulis-Gerchberg algorithm IEEE Trans Signal Proc 42 10 2596 2606
18. Xu C Y, Lo T M. Improved Papoulis-Gerchberg algorithm for restoring lost samples. In: Proceedings of the IEEE Symposium on Signal Processing and Information Technology, 2005, 717-721