4 papers
From Fog Chamber to Aircraft Window: Pixel-Registered Imaging and Synthetic Fine-Tuning Enable Cross-Domain Defogging
Alexander Ingold, Sabina D. Menon, Manya Yellepeddy +5
A deep defogging pipeline pretrained on controlled laboratory fog and fine-tuned with domain-randomized synthetic fog applied to clear outdoor scenes generalizes across a graded se…
Low-Cost Continuous-Wave Diffusive Microtomography with Fiber-Scanned White-Light Illumination
Alexander Ingold
Tomographic microscopy enables three-dimensional internal imaging but often requires expensive optical or X-ray instrumentation. Here we present an ultra-low-cost continuous-wave d…
Four-dimensional video imaging via generative deep learning and a diffuser-encoded image sensor
Max T. Kauss, William Walker, Alexander Ingold +3
Light carries rich information across space, spectrum, polarization, and time, yet conventional cameras capture only a narrow projection of this multidimensional structure. A thin…
HAMscope: a snapshot Hyperspectral Autofluorescence Miniscope for real-time molecular imaging
Alexander Ingold, Richard G. Baird, Dasmeet Kaur +5
We introduce HAMscope, a compact, snapshot hyperspectral autofluorescence miniscope that enables real-time, label-free molecular imaging in a wide range of biological systems. By i…