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非完全数据光学层析的理论与实验研究 被引量:4

Theoretical and Experimental Research on the OCT of Incomplete Data
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摘要 为解决以复杂流场三维测量为应用背景的非完全数据光学干涉层析 (OCT)这一国内外急待解决而尚未成功解决的理论与技术难题 ,经多年研究 ,开展了系列实验技术 ,提出了系统的非完全数据OCT重建理论方法 ,并首次将OCT技术与计算流体力学和计算流动图像技术融合 ,为解决非完全数据的光学三维层析开拓了一条新途径。 In order to resolve the Optical Computerized Tomography (OCT) of incomplete data for 3-dimensional detection of complex flow field, which is urgent to be but still not be resolved, a series of experimental techniques have been developed and the reconstruction theories have been proposed for OCT of incomplete data systematically after the authors' many years of researches. Also the fusion of Computational Fluid Dynamics,Computational Flow Imaging and OCT is proposed, which has developed a new way for the OCT of incomplete data.
出处 《南京理工大学学报》 EI CAS CSCD 北大核心 2003年第5期495-501,共7页 Journal of Nanjing University of Science and Technology
关键词 光学干涉层析 非完全数据 重建 融合 正交采样 计算流动图像 optical computerized tomography,incomplete data, reconstruction, fusing, orthogonal sampling, computational flow imaging
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参考文献10

  • 1贺安之,王振东.光学干涉层析仪的设计与信息处理研究[J].光电子.激光,2001,12(7):707-711. 被引量:11
  • 2吴颖川,乐嘉陵,贺安之.彩色计算干涉技术及应用[J].流体力学实验与测量,2002,16(1):80-86. 被引量:4
  • 3Radon J. On the determination of functions from their integrals along certain manifolds [ J ]. Berich Sachsische Akademie der Wissenchafften, Leip-zip, Math-Phys KI, 1917 (69) : 262 -- 277.
  • 4Hounsfield G N.A method of and apparatus for examinations of a body by radiation such as X-ray or Gamma radiation[P]. British: 1283915,1972 - 08.
  • 5Stricker J. Analysis of 3-D phase objects by moir6 deflection[J ]. Applied Optics, 1984(10) : 3 657--3 659.
  • 6Decker A J, Izen S H. Three-dimensional computed tomography from interferometric measure-ments within a narrow cone of views[J]. Applied Optics, 1992(12): 7 696-7 706.
  • 7Yan Dapeng, He Anzhi. New method of asymmetric flow field measurement in hypersonic shock tunnel[J]. Applied Optics, 1991(3) :770--774.
  • 8Wu Donglou, Yao Wei, He Anzhi. Rotary interferometer used in the optical CT[J]. Microwave and Optical Technology Letter, 1998,19(1) : 64-- 66.
  • 9Wu Donglou, He Anzhi. Measurement of three-dimensional temperature fields with interferomettic tomography[J]. Applied Optics, 1999,38(16) :3 468--3 473.
  • 10Yao Wei,He Anzhi. Application of Gabor transformation to the two-dimensional projection extraction in interferometric tomography[J ]. Journal of the Optical Society of America A, 1999(16) : 258--261.

二级参考文献25

  • 1[1]GEORGE Havener. Computational flow imaging: fundamentals and history, AIAA-94-2615.
  • 2[2]HAVENER G LESLIE A Yates. Visualizing flow with CFI. Aerospace America,June 1994.
  • 3[3]HAVENER A G, OBERGEFELL L A. Computational interferometric description of nested flow fields. Optical Engineering, 1985,24(3) :441 ~ 445.
  • 4[4]TAMURA Y, FUji K. Visualization for computational fluid dynamics and the oomparison with experiments. AIAA paper 90-3031,August 1990.
  • 5[5]YATES L A. Images constructed from computed flowfieds. AIAA paper 92-4030,AIAA 17th Aerospace Ground Testing Confer ence, Nashville, TN, July 1992.
  • 6[6]STACEY G Rock. CFI-interferometry analysis of hypervelocity ballistic flow fields. AIAA-94-2617.
  • 7[7]LANEN T A W M, Houtman E M, BAKKER P G. Comparison of interferometric measurements with 3-D Euler computations for circular cones in supersonic flow. AIAA-92-2691.
  • 8[8]HOUTMAN E M, BANNINK W J, TIMMERMAN B H. Experimental and computational study of a blunt cylinder-flare model in high supersonic flow. Report LR-796. Faculty of Aerospace Engineering, Delft, The Netherlands, October, 1995,38pp. , ISBN 90-5623-029-8.
  • 9[9]LEVOY M. Display surfaces from volumedata. IEEE Computer Graphics and Applications,25(1988), pp.29-37.
  • 10[10]DREBIN R A,CARPENTER L,HANRAHAN P. Volume rendering. Proceedings of SIGGRAPH'88, August 1988, pp.65-74.

共引文献13

同被引文献21

  • 1朱兆青,凌邦国,周玲.物理实验中干涉条纹采集与处理[J].实验室研究与探索,2004,23(8):58-60. 被引量:1
  • 2戴云,张雨东,史国华.结合计算层析与光学相干层析测量折射率分布[J].光学学报,2006,26(11):1666-1670. 被引量:2
  • 3刘桃丽,黎道武,李辉,万雄,高益庆.一种基于FPGA的计算机层析重建的方法[J].光电技术应用,2007,22(1):75-80. 被引量:3
  • 4DECKER A J, IZEN S H. Three dimensional computed tomography from interferometric measurements within a narrow cone of views[J]. Applied Optics , 1992, (12) : 7696-7706.
  • 5WU Dong-lou, YAO Wei, HE An-zhi. Rotary interferometer used in the optical CT[J]. Microwave and Optical Technology Letter, 1998,19(1): 64-66.
  • 6WU Dong-lou, HE An-zhi. Measurement of three dimensional temperature fields with interferometric tomography [ J ]. Applied Optics, 1999,38 (16) : 3468-3473.
  • 7[7]Radon J. On the determination of functions from their integrals along certain manifolds [J] . Math - Phys KI, 1917, (69):262 - 277.
  • 8吴继华,王诚.Altera FPGA/CPLD设计[M].北京:人民邮电出版社,2005.
  • 9夏闻宇.Verilog数字系统设计教程[M].北京:北京航空航天大学出版社,2003.
  • 10Wan X,Gao Y.Limited-angle Optical Computed Tomography[J].Opt.Eng.,2003,42(9):2 656-2 669.

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