光学学报, 2001, 21 (12): 1444, 网络出版: 2006-08-10   

基于正弦条纹投影的三维传感及其去包裹处理 下载: 513次

3-DSensingUsingSinusoidalFringeProjectionandPhaseUnwrapping
作者单位
1 东南大学工程力学系,南京,210096
2 新加坡国立大学机械工程系,新加坡,119260
摘要
采用液晶显示(LCD)投影仪产生的正弦条纹,用四步相移技术对物体进行了三维形貌测量,重点讨论了去包裹问题,对大面积相位间断区的模板标识及含离散相位间断点条纹图的去包裹问题提出了新的处理方法,给出了实际测量及计算结果.
Abstract
With four step phase shifting method the 3 D surface profile of a coin was measured using sinusoidal fringe projection produced by a liquid crystal display (LCD) projector. The phase unwrapping problems are discussed. A new method for detection of the phase discontinuity area and a new technique for phase unwrapping are presented. The experimental results are given.
参考文献

[1] Takeda M Mutoh K. Fourier transform profilometry for the automatic measurement of 3-D object shapes. Appl. Opt., 1983, 22(24):3977~3982

[2] Li J, Su X Y, Guo L R. An improved Fourier transform profilometry for the automatic measurement of 3-D object shapes. Opt. Engng., 1990, 29(12):1439~1444

[3] Spagnolo G S, Guattari G, Sapia C et al.. Contouring of artwork surface by fringe projection and FFT analysis. Opt. Laser Engng., 2000, 33(2):141~156

[4] Huang P S, Hu Q, Jin F et al.. Color-encoded fringe projection and phase shifting for 3-D surface contouring. Proc. SPIE, 1998, 3407:477~482

[5] He X, Zou D, Liu S et al.. Phase-shifting analysis in moire interferometry and its application in electronic packaging. Opt. Engng., 1998, 37(5):1410~1419

[6] Su X Y, Von Bally G, Vukicevic D. Phase-stepping grating profilometry: Utilization of intensity modulation analysis in complex objects evaluation. Opt. Commun., 1993, 98(1,2,3):141~150

[7] Huntly J M. Noise-immune phase unwrapping algorithm. Appl. Opt., 1989, 28(15):3268~3271

[8] Cusack R, Huntley J M, Goldrein H T. Improved noise-immune phase-unwrapping algorithm. Appl. Opt., 1995, 34(5):781~789

[9] Towers D P, Juge T R. Automatic interferogram analysis techniques applied to quasi-heterodyne holography and ESP. Opt. Laser Engng., 1991, 14(4):239~281

[10] Ghiglia D C, Mastin G A, Romero L A. Cellular automata method for phase unwrapping. J. Opt. Soc. Am. (A), 1987, 4(1):267~280

[11] Servin M, Rodriguez-Vera R, Moore A J. A robust cellular processor for unwrapping. J. Modern Opt., 1994, 41(1):119~127

[12] Quiroga J A, Gonzalez-Cano A, Bernabeu E. Stable-marriage algorithm for preprocessing phase maps with discontinuity sources. Appl. Opt., 1995, 34(23):5029~5038

[13] Buckland J R, Huntley J M, Turner S R. Unwrapping noisy phase maps by use of a minimum-cost-matching algorithm. Appl. Opt., 1995, 34(23):5100~5108

[14] Soille P. Morphological phase unwrapping. Opt. Laser Engng., 2000, 32(4):339~352

康新, 何小元, Quan C. 基于正弦条纹投影的三维传感及其去包裹处理[J]. 光学学报, 2001, 21(12): 1444. 康新, 何小元, Quan C. 3-DSensingUsingSinusoidalFringeProjectionandPhaseUnwrapping[J]. Acta Optica Sinica, 2001, 21(12): 1444.

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