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Conferences > CLEO_AT > 2018 > AM1J > AM1J.7

Robust Holographic Autofocusing Based on Edge Sparsity

Yibo Zhang, Hongda Wang, Yichen Wu, Miu Tamamitsu, and Aydogan Ozcan

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Abstract

A robust holographic autofocusing criterion based on the edge sparsity of refocused images is presented. Its performance is experimentally validated by imaging various samples with different complex valued optical transmission functions.

© 2018 The Author(s)

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