Temporal phase unwrapping of digital hologram sequences

被引：41
|
作者：
Pedrini, G [1 ]
Alexeenko, I [1 ]
Osten, W [1 ]
Tiziani, HJ [1 ]
机构：
[1] Univ Stuttgart, Inst Tech Opt, D-70569 Stuttgart, Germany
来源：
APPLIED OPTICS | 2003年 / 42卷 / 29期
关键词：
D O I：
10.1364/AO.42.005846
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A method for recording and evaluating digital image-plane holograms is presented. Hundreds of holograms of an object that has been subjected to dynamic deformation (e.g., vibrations) are recorded. The phase of the wave front is calculated from the recorded holograms by use of a two-dimensional digital Fourier-transform method. By temporal phase unwrapping it is possible to determine the absolute deformation (included the direction of motion) of the object. Experimental results are presented, and the advantages of temporal phase unwrapping compared with spatial phase unwrapping are discussed. (C) 2003 Optical Society of America.
引用
收藏
页码：5846 / 5854
页数：9
相关论文
共 50 条
  • [1] The filtering and phase unwrapping of a digital hologram
    Shin, Sanghoon
    Park, Min Chul
    Yoon, Seonkyu
    Cho, YungJoon
    Yu, YoungHun
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2006, 48 (06) : 1242 - 1245
  • [2] Rotational and direct compensation for digital hologram phase unwrapping
    Heshmat, Samia
    Tomioka, Satoshi
    Nishiyama, Shusuke
    SPECKLE 2012: V INTERNATIONAL CONFERENCE ON SPECKLE METROLOGY, 2012, 8413
  • [3] Phase extraction and unwrapping using rotational and direct compensators for digital hologram
    Heshmat, Samia
    Tomioka, Satoshi
    Nishiyama, Shusuke
    OPTICAL ENGINEERING, 2013, 52 (10)
  • [4] PHASE UNWRAPPING OF DIGITAL SIGNALS
    ALNASHI, H
    IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1989, 37 (11): : 1693 - 1702
  • [5] THE CORRECTION OF PHASE UNWRAPPING ERRORS IN SEQUENCES OF MULTI-TEMPORAL DIFFERENTIAL SAR INTERFEROGRAMS
    Pepe, Antonio
    IGARSS 2020 - 2020 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2020, : 818 - 821
  • [6] Shape measurement temporal phase unwrapping: comparision of unwrapping algorithms
    Huntley, JM
    Saldner, HO
    MEASUREMENT SCIENCE AND TECHNOLOGY, 1997, 8 (09) : 986 - 992
  • [7] Visually lossless compression of digital hologram sequences
    Darakis, Emmanouil
    Kowiel, Marcin
    Nasanen, Risto
    Naughton, Thomas J.
    IMAGE QUALITY AND SYSTEM PERFORMANCE VII, 2010, 7529
  • [8] Design of temporal phase unwrapping algorithms
    Hao, YD
    Zhao, Y
    Li, DC
    PHOTONIC SYSTEMS AND APPLICATIONS IN DEFENSE AND MANUFACTURING, 1999, 3898 : 365 - 373
  • [9] Temporal phase unwrapping in structured perfilometry
    Garzon, J.
    Galeano, J.
    Lopez, C.
    Duque, D.
    RIAO/OPTILAS 2007, 2008, 992 : 852 - 857
  • [10] A geneiralized temporal phase unwrapping algorithm
    Tian, Jindong
    Peng, Xiang
    Zhao, Xiaobo
    OPTICAL DESIGN AND TESTING III, PTS 1 AND 2, 2008, 6834
12345