• DocumentCode
    2733603
  • Title

    Turbulent effort imaging and analysis

  • Author

    Peng, Liaobo ; Peng, Xiaobo

  • Author_Institution
    GTE Labs. Inc., Waltham, MA, USA
  • fYear
    1998
  • fDate
    9-12 Aug 1998
  • Firstpage
    588
  • Lastpage
    591
  • Abstract
    When looking at objects in space, the turbulent effort of the Earth´s atmosphere is an important factor. This paper focuses on the atmospheric effects on incoming light and image restoration methods to restore the formed nonisoplanatic image. Because of its turbulent nature, the atmosphere introduces the Kolmogorov phase onto the incoming light. In this paper, we use two layers of Kolmogorov phase to simulate the atmospheric turbulent effects, then form the nonisoplanatic image. We also analyze the Strehl ratio of the nonisoplanatic image. We show the compared results by use of two different restoration estimators
  • Keywords
    aberrations; astronomical techniques; atmospheric light propagation; atmospheric turbulence; convolution; estimation theory; image restoration; optical images; optical information processing; Earth´s atmosphere; Kolmogorov phase; Strehl ratio; atmospheric effects; formed nonisoplanatic image; image restoration methods; incoming light; restoration estimators; turbulent effort; Adaptive optics; Atmosphere; Electrical capacitance tomography; Fluctuations; Image analysis; Image restoration; Optical imaging; Optical refraction; Radio access networks; Temperature;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems, 1998. Proceedings. 1998 Midwest Symposium on
  • Conference_Location
    Notre Dame, IN
  • Print_ISBN
    0-8186-8914-5
  • Type

    conf

  • DOI
    10.1109/MWSCAS.1998.759561
  • Filename
    759561