NeuWS: neural wavefront shaping for guidestar-free imaging through static and dynamic optical aberrations

Christopher Metzler; Ashok Veeraraghavan; Brandon Y. Feng; Haiyun Guo; Mingyang Xie; Vivek Boominathan; Manoj K. Sharma

doi:10.1117/12.3006249

13 March 2024 NeuWS: neural wavefront shaping for guidestar-free imaging through static and dynamic optical aberrations

Christopher Metzler, Ashok Veeraraghavan, Brandon Y. Feng, Haiyun Guo, Mingyang Xie, Vivek Boominathan, Manoj K. Sharma

Proceedings Volume PC12851, Adaptive Optics and Wavefront Control for Biological Systems X; PC1285107 (2024) https://doi.org/10.1117/12.3006249
Event: SPIE BiOS, 2024, San Francisco, California, United States

Abstract

This talk describes our recently-developed guidestar-free approach to imaging through scattering and other optical aberrations; neural wavefront shaping (NeuWS). NeuWS integrates maximum likelihood estimation, measurement modulation, and neural signal representations to reconstruct diffraction-limited images through strong static and dynamic scattering media without guidestars, sparse targets, controlled illumination, nor specialized image sensors. We experimentally demonstrate guidestar-free, wide field-of-view, high-resolution, diffraction-limited imaging of extended, nonsparse, and static/dynamic scenes captured through static/dynamic aberrations.

Conference Presentation

Citation Download Citation

Christopher Metzler, Ashok Veeraraghavan, Brandon Y. Feng, Haiyun Guo, Mingyang Xie, Vivek Boominathan, and Manoj K. Sharma "NeuWS: neural wavefront shaping for guidestar-free imaging through static and dynamic optical aberrations", Proc. SPIE PC12851, Adaptive Optics and Wavefront Control for Biological Systems X, PC1285107 (13 March 2024); https://doi.org/10.1117/12.3006249

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