Dictionary-based phase retrieval for space-time super resolution using lens-free on-chip holographic video

Zihao Wang*, Qiqin Dai, Donghun Ryu, Kuan He, Roarke Horstmeyer, Aggelos K Katsaggelos, Oliver Strides Cossairt

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Abstract

We propose a dictionary-based phase retrieval approach for monitoring in vivo biological samples based on lens-free on-chip holographic video. Our results present a temporal increase of 9× with 4×4 sub-sampling.

Original languageEnglish (US)
Title of host publicationComputational Optical Sensing and Imaging, COSI 2017
PublisherOSA - The Optical Society
ISBN (Electronic)9781557528209
DOIs
StatePublished - Jan 1 2017
EventComputational Optical Sensing and Imaging, COSI 2017 - San Francisco, United States
Duration: Jun 26 2017Jun 29 2017

Publication series

NameOptics InfoBase Conference Papers
VolumePart F46-COSI 2017

Other

OtherComputational Optical Sensing and Imaging, COSI 2017
CountryUnited States
CitySan Francisco
Period6/26/176/29/17

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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    Wang, Z., Dai, Q., Ryu, D., He, K., Horstmeyer, R., Katsaggelos, A. K., & Cossairt, O. S. (2017). Dictionary-based phase retrieval for space-time super resolution using lens-free on-chip holographic video. In Computational Optical Sensing and Imaging, COSI 2017 (Optics InfoBase Conference Papers; Vol. Part F46-COSI 2017). OSA - The Optical Society. https://doi.org/10.1364/COSI.2017.CTu2B.3