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An on-line phase measuring profilometry based on modulation

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EN
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EN
An on-line phase measuring profilometry (PMP) based on Stoilov's algorithm which can be used for on-line 3-D shape inspection is proposed in this paper. A stationary sinusoidal grayscale fringe pattern is projected onto the object kept on the production line, and an immobile charge-coupled device (CCD) is used to capture five deformed patterns equidistantly. The phase distribution is calculated by using Stoilov's algorithm, and the height distribution of the inspected object is obtained through the relation of phase-height mapping. When inspected object moves, the positions of images in different deformed patterns change, so the pixel matching is implemented to acquire the equivalent phase-shifting which meets the requirement of Stoilov's algorithm. Modulation which represents the contour of inspected object is used as the template to perform the pixel matching for the first time in this paper. Computer simulation and experiment verified the effectiveness of the method.
Czasopismo
Rocznik
Strony
31--41
Opis fizyczny
bibliogr. 21 poz.
Twórcy
autor
autor
autor
autor
  • Department of Opto-electronics Science and Technology, Sichuan University, Chengdu, P.R. China
Bibliografia
  • [1] CHEN F., BROWN G.M., MUMIN SONG, Overview of three-demensional shape measurement using optical methods, Optical Engineering 39(1), 2000, pp. 10–22.
  • [2] LURONG GUO, XIANYU SU, JIAN LI, Improved Fourier transform profilometry for the automatic measurement of 3D object shapes, Optical Engineering 29(12), 1990, pp. 1439–1444.
  • [3] TAKEDA M., HIDEKI I., KOBOYASHI S., Fourier-transform method of fringe-pattern analysis for computer-based topography and interferometry, Journal of the Optical Society of America 72(1),1982, pp. 156–160.
  • [4] CHUNCAI WU, XIANYU SU, Dynamic 3-D shape detected, Optronics Laser 7(5), 1996, pp. 273–278,(in Chinese)
  • [5] XIANYU SU, WHENJING CHEN, QICAN ZHANG, YIPING CAO, Dynamic3-D shape measurement method based on FTP, Optics and Lasers in Engineering 36(1), 2001, pp. 49–64.
  • [6] LI ZHANG, CURLESS B., SEITZ S.M., Rapid shape acquisition using color structured light and multi-pass dynamic programming, Proceedings of the First International Symposium on 3D Data Processing Visualization and Transmission, 2002, pp. 24–36.
  • [7] SONG ZHANG, PEISEN S. HUANG, High-resolution, real-time three-dimensional shape measurement,Optical Engineering 45(12), 2006, article 123601.
  • [8] SONG ZHANG, Recent progresses on real-time 3D shape measurement using digital fringe projection techniques, Optics and Lasers in Engineering 48(2), 2010, pp. 149–158.
  • [9] LIKUN SU, XIANYU SU, WANGSONG LI, LIQUN XIANG, Application of mudulation measurement profilometry to objects with surface holes, Applied Optics 38(7), 1999, pp. 1153–1158.
  • [10] JIAHUI PAN, PEISEN S. HUANG, FU-PEN CHIANG, Color phase-shifting technique for three-dimensional shape measurement, Optical Engineering 45(1), 2006, article 013602.
  • [11] BERRYMAN F., PYNSENT P., CUBILLO J., A theoretical comparison of three fringe analysis methods for determining the three-dimensional shape of an object in the presence of noise, Optics and Lasers in Engineering 39(1), 2003, pp. 35–50
  • [12] FARRELL C.T., PLAYER M.A., Phase step mesaurement and variable step algorithms in phase-shifting interferometry, Measurement Science and Technology 3(10), 1992, pp. 953–958.
  • [13] YONEYAMA S., MORIMOTO Y., FUJIGAKI M., YABE M., Phase-measuring profilometry of moving object without phase-shifting device, Optics and Lasers in Engineering 40(3), 2003, pp. 153–161.
  • [14] KO-CHEUNG HUI, WAN-CHI SIU, YUI-LAM CHAN, New adaptive partial distortion search using clustered pixel matching error characteristic, IEEE Transactions on Image Processing 14(5), 2005,pp. 597–607
  • [15] STOILOV G., DRAGOSTINOV T., Phase-stepping interferometry: Five-frame algorithm with an arbitrary step, Optics and Lasers in Engineering 28(1), 1997, pp. 61–69.
  • [16] XINFEN XU, YIPING CAO, An improved Stoilov algorithm based on statistical approach, Acta Sinica Sinica 29(3), 2009, pp. 733–737, (in Chinese).
  • [17] WENSHEN ZHOU, XIANYU SU, A direct mapping algorithm for phase-measurement profilometry,Journal of Modern Optics 41(1), 1994, pp. 89–94.
  • [18] WANSONG LI, XIANYU SU, ZHOUBAO LIU, Large-scale three-dimensional object measurement:A practical coordinate mapping and image data-patching method, Applied Optics 40(20), 2001,pp. 3326–3333.
  • [19] JIANNING WU, BAOLONG GUO, ZONGZHE FENG, An image mosaic technique based on interest points feature matching, Journal of Optoelectronics, Laser 17(6), 2006, pp. 733–737, (in Chinese).
  • [20] TAVARES P.J., VAZ M.A., Linear calibration procedure for the phase-to-height relationship in phase measurement profilometry, Optics Communications 274(2), 2007, pp. 307–314.
  • [21] LEGARDA-SÁENZ R., BOTHE T., JÜPTNER W.P., Accurate procedure for the calibration of a structured light system, Optical Engineering 43(2), 2004, pp. 464–471.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW7-0019-0083
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