Phase Diversity Imaging through Atmospheric Turbulence

Naoshi BABA; Hiroyuki TOMITA; Noriaki MIURA

doi:10.1007/BF03254893

Naoshi BABA, Hiroyuki TOMITA, Noriaki MIURA

著者情報

キーワード: phase diversity, stellar speckle interferometry, high-resolution imaging, phase retrieval, blind deconvolution, image reconstruction, astronomy

ジャーナルフリー

1994 年 1 巻 2 号 p. 308-310

DOI https://doi.org/10.1007/BF03254893

詳細

抄録

A method of phase diversity imaging is applied to reconstruct an overly extended object from stellar speckle images. The reconstruction algorithm is based on the iterative blind deconvolution method and the Gerchberg-Saxon phase retrieval procedure. Computer simulations for reconstructing solar granulations are conducted. The simulation results exhibit the effectiveness of the phase diversity method for high-resolution solar imaging.

責任著者(Corresponding author)

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