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. 2024 Mar 10;63(8):C8-C14.
doi: 10.1364/AO.505275.

Structured illumination and image enhancement of three-dimensional and moving objects at a distance via incoherent Fourier ptychography

Shawn Divitt, Samuel Park, Heath Gemar, K Peter Judd, Harshil Dave, Di Lin, Dennis F Gardner, Abbie T Watnik

Structured illumination and image enhancement of three-dimensional and moving objects at a distance via incoherent Fourier ptychography

Shawn Divitt et al. Appl Opt. .

Abstract

We experimentally apply incoherent Fourier ptychography to enhance the resolution of recorded images by projecting known, uncorrelated, random patterns at high speed onto 3D moving and distant objects. We find that the resolution enhancement factor can be greater than 2, depending on the projection and camera optics.

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