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Updated: Jul 22, 2026

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Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects
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Demonstration of multi-plane sharpness metric maximization on motion-compensated, multi-wavelength 3D digital
Optics Letters
|February 1, 2024
Abstract:
This Letter examines sharpness metric maximization methods on 3D images obtained at Table Mountain, Colorado. We employ multi-wavelength 3D imaging with digital holography and a pilot tone to obtain the aberrated images and use sharpness metric maximization to correct the aberrated images with both pupil-plane and multi-plane corrections. Image quality improves when sharpness metric maximization is used and particularly with multi-plane correction.

