Advanced Search
WEN Cheng-hua, HUANG Lei, ZHANG Hai-tao, QIU Yun-tao, GONG Ma-li. A method to restore 3-D surface of large area and low resolution interferogram[J]. LASER TECHNOLOGY, 2011, 35(2): 214-217. DOI: 10.3969/j.issn.1001-3806.2011.02.020
Citation: WEN Cheng-hua, HUANG Lei, ZHANG Hai-tao, QIU Yun-tao, GONG Ma-li. A method to restore 3-D surface of large area and low resolution interferogram[J]. LASER TECHNOLOGY, 2011, 35(2): 214-217. DOI: 10.3969/j.issn.1001-3806.2011.02.020

A method to restore 3-D surface of large area and low resolution interferogram

More Information
  • Received Date: April 20, 2010
  • Revised Date: May 31, 2010
  • Published Date: March 24, 2011
  • For the purpose of dealing with low-resolution interferograms acquired by large-diameter interferometer,a method was presented including homogenization and ternary and so on.The acquired interferograms,which couldn't be processed by interferometers,were filtered and the 3-D surfaces were restored.Compared with the traditional Goldstein filter method,the results show that this method enhances the restoration possibility of low resolution interferogram,and paves the way for its latter process.
  • [1]
    LEE J S,PAPATHANASSIOU K P,AINSWORTH T L.A new technique for noise filtering of SAR interfer-ometric phase images[J].IEEE Transattion on Geoscience and Remote Sensing,1998,36 (5):1456-1465.
    [2]
    GOLDSTEIN R M,WERNER C L.Radar interferogram filtering for geophysical applications[J].Geophysical Research Letters,1998,25(21):4035-4038.
    [3]
    MARTINEZ C L,FABREGAS X.Modeling and reduction of SAR interferometric phase noise in the wavelet domain[J].IEEE Transaction on Geoseience and Remote Sensing,2002,40(12):2553-2566.
    [4]
    WANG P,WANG Y F,ZHANG B Ch,et al.In SAR interferogram filtering method in stationary wavelet domain[J].Journal of Data Acquisition Processing,2008,23(1):70-74(in Chinese).
    [5]
    ZHU R H,CHEN J B,WANG Q,et al.A new algorithm on phase shifting interferemetry--the overlapping averaging 4-frame algorithm[J].Acta Optica Sinica,1994,14(12):1288-1293(in Chinese).
    [6]
    CHEN J B,SONG D Zh,ZHU R HONG,et al.High accuracy and large aperture optical standard--phase shifting digital flat interferometer[J].Aeta Optica Sinica,1995,15 (4):480-485 (in Chinese).
    [7]
    LIU J F,LI Y Q,LIU K.Technical problems in phase-shifting point diffraction interferemeter[J].Chinese Journal of Scientific Instrument,2007,28(4):179-182(in Chinese).
    [8]
    ZHANG J,LI G H,HAO D Zh.The theory of cerrecting the devation of retardation of wave-plate[J].Laser Technology,2006,30 (4):361-365(in Chinese).
    [9]
    GOLDSTEIN R M,ZEBKER H A,WERNER C L.Satelliteradar interferemetry:two dimensional phase unwrapping[J].Radio Science,1988,23(4):713-720.
  • Related Articles

    [1]JIA Na, YU Benjun, ZHANG Chunpu, WANG Chunxin, LIU Jiuqing. Optimization of single-pass forming parameters for selective laser melting WC-12Co[J]. LASER TECHNOLOGY, 2025, 49(1): 113-120. DOI: 10.7510/jgjs.issn.1001-3806.2025.01.018
    [2]LIU Rui-cheng, YANG Yong-qiang, WANG Di. Research of upper surface roughness of metal parts fabricated by selective laser melting[J]. LASER TECHNOLOGY, 2013, 37(4): 425-430. DOI: 10.7510/jgjs.issn.1001-3806.2013.04.003
    [3]KONG Wei-dong, WANG Shu-fan, WANG Di, LU Jian-bin, YANG Yong-qiang. Preliminary study on direct manufacturing of customized lingual brackets by selective laser melting[J]. LASER TECHNOLOGY, 2012, 36(3): 301-306,311.
    [4]SUN Ting-ting, YANG Yong-qiang, SU Xu-bin, GUO Ming-hua. Research of densification of 316L stainless steel powder in selective laser melting process[J]. LASER TECHNOLOGY, 2010, 34(4): 443-446. DOI: 10.3969/j.issn.1001-3806.2010.04.004
    [5]HE Xing-rong, YANG Yong-qiang, WANG Di, KONG Wei-dong, WU Wei-hui, SU Xu-bin, HUANG Wei-hong. Direct manufacturing of customized crowns and fixed bridge by selectivelaser melting[J]. LASER TECHNOLOGY, 2010, 34(1): 1-4. DOI: 10.3969/j.issn.1001-3806.2010.01.001
    [6]WU Wei-hui, YANG Yong-qiang, WANG Hong-wei, WANG Di. Research on direct rapid manufacturing of 316L fine metal part using fiber laser[J]. LASER TECHNOLOGY, 2009, 33(5): 486-489. DOI: 10.3969/j.issn.1001-3806.2009.05.024
    [7]CHENG Da-wei, YANG Yong-qiang, WANG Chi-lin, WU Wei-hui. Selective laser melting of CuP alloy powder[J]. LASER TECHNOLOGY, 2009, 33(1): 63-66.
    [8]SHI Wen-qing, YANG Yong-qiang, HUANG Yan-lu, CHENG Da-wei. Simulation of the temperature field in rapid prototyping of selective laser melting[J]. LASER TECHNOLOGY, 2008, 32(4): 410-412.
    [9]ZHANG Jian-hua, ZHAO Jian-feng, TIAN Zong-jun, HUA Guo-ran, WANG Lei, HUANG Yin-hui, HU Yu-wen, ZHANG Yong-kang. Experimental research of selective laser sintering of nano-Al2O3[J]. LASER TECHNOLOGY, 2004, 28(5): 455-458.
    [10]Zhao Baojun, Shi Fazhong, Feng Tao, Sun Jianmin, Xu Hairan. Numerical simulations and experiments of the sintered densification in selective laser sintering[J]. LASER TECHNOLOGY, 2003, 27(1): 40-43.

Catalog

    Article views (0) PDF downloads (4) Cited by()

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return