Image Processing in Numerical Reconstruction for Lensless Fourier Transform Hologram

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Acta Optica Sinica, Volume. 24, Issue 11, 1503(2004)

[in Chinese]^*, [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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Based on the characteristics of numerical reconstruction for lensless Fourier transform hologram, a set of digital image processing algorithm is presented to eliminate zero diffraction component and “twin image”. This method is different from the former one and consists of three steps

Keywords

bandpass filtering contrast enhancement lensless Fourier transform hologram V-filtering digital holography

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Image Processing in Numerical Reconstruction for Lensless Fourier Transform Hologram[J]. Acta Optica Sinica, 2004, 24(11): 1503

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Paper Information

Received: Jul. 18, 2003

Accepted: --

Published Online: Jun. 12, 2006

The Author Email: (jlzhao@mwpu.edu.cn)

DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology