Journal ArticleDOI
Real-time Holographic Moiré Patterns for Flow Visualization
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This article is published in Applied Optics.The article was published on 1968-03-01. It has received 83 citations till now. The article focuses on the topics: Holography & Flow visualization.read more
Citations
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Picture processing by computer
TL;DR: The field of picture processing by computer is reviewed from a technique-oriented standpoint and the processing of given pictures (as opposed to computer-synthesized pictures) is considered.
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Picture processing by computer
TL;DR: The field of picture processing by computer is reviewed from a technique-oriented standpoint in this article, where the processing of given pictures (as opposed to computer-synthesized pictures) is considered.
Journal ArticleDOI
High numerical aperture Fourier ptychography: principle, implementation and characterization.
TL;DR: This work indicates that Fourier ptychography is an attractive method to improve the resolution-versus-NA performance, increase the working distance, and enlarge the field-of-view of high-resolution bright-field microscopes by employing lower NA objectives.
Journal ArticleDOI
Two-pupil synthesis of optical transfer functions
A. W. Lohmann,William T. Rhodes +1 more
TL;DR: A broad class of hybrid methods is investigated that employs two pupils in the synthesis of bipolar-real impulse responses and the mathematical structure of these syntheses is presented along with limitations in the presence of various constraints.
Journal ArticleDOI
Bipolar pointspread function synthesis by phase switching
TL;DR: A method for synthesizing bipolar PSFs that has its basis in the phase switching methods commonly employed in processing signals from radio telescope inter ferometers is described.
References
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Journal ArticleDOI
Determination of the information storage capacity of photochromic glass with holography.
TL;DR: A simple hologram experiment is described using the bleaching technique with which the ability of the photochromic material to record sine wave interference fringes of high spatial frequencies is determined.