Multiscale micro-motion measurement based on optical flow and filter method Click Copy

Multiscale micro-motion measurement based on optical flow and filter method


[1] Alexander J A. Measuring sound-induced motions of the alligator lizard cochlea [D]. PhD thesis, Massachusetts Institute of Technology, Cambridge,MA, 2002.
[2] 王 涛,王晓东,王立鼎,等. MEMS中微结构动态测试技术进展[J].中国机械工程,2005,16(1):83-88.
WANG Tao, WANG Xiao-dong, WANG Li-ding,et al. Dynamic testing technology of microstructure in microelectromechanial systems[J]. China Mechanical Engineering,2005,16(1):83-88.
[3] Rembe C, Kant R, Muller R S. Measurement system for full three-dimensiona motion characterization of MEMS[J]. Journal of Microelectromechanical Systems,2002,11(5):479-488.
[4] Lee C W, Zhang X M, Tjin S C, et al. Nano-scale displacement measurement of MEMS devices using fiber optic interferometry[C].//Proceedings of SPIE, 2003(5145):196-201.
[5] Akram E J, Gerd G, Klaus D H. Microscopic ESPI: better fringe quality by the Fourier transform method[C].//Proc. of SPIE 2003,4933:335-341.
[6] Davis C Q, Freeman D M. Using a light microscope to measure motions with nanometer accuracy[J]. Opt. Eng,1998,37(4):1 299-1 304.
[7] Berthold K,Horn P,Brian G. Direct methods for recovering motion[J]. International Journal of Computer Vision,1988,(2): 51-76.
[8] Timoner S J, Freeman D M. Multi-image gradient-based algorithms for motion estimation[J]. Opt. Eng,2001,40(9):2 003-2 016.
[9] Robinson D, Milanfar P. Bias-Minimizing filters for gradient-based image registration[J]. Signal Processing: Image Communication,2005,20:554-568.
[10]Freeman D M, Alexander J A, Michael J G, et al. Multidimensional motion analysis using computer microvision[EB/OL].(2006-09-18)[2006-10-20].
[11]韩 行,刘沛津,王亚利.一种新的频率测量与报警系统的研制[J].西安科技大学学报,2006,26(3):339-343.
HAN Xing, LIU Pei-jin,WANG Ya-li. Development of a new power system frequency measurement and alarm system[J].Journal of Xi'an University of Science and Technology,2006,26(3):339-343.
[12]Timoner S J. Subpixel motion estimation from sequences of video images[D]. Cambridge:Massachusetts Institute of Technology,1999.


收稿日期: 2008-09-11 基金项目: 广东省自然科学基金项目(8452800001000023) 作者简介: 冷汹涛(1966-),男,江西九江人,讲师,工学硕士.主要从事机械设计及制造的教学和科研工作.