3 papers
physics.optics2025
Snapshot Synthetic Aperture Imaging with Boiling Speckle
Janith B. Senanayaka, Christopher A. Metzler
Light-based synthetic aperture (SA) imaging methods, such as Fourier Ptychography, have brought breakthrough high-resolution wide-field-of-view imaging capabilities to microscopy.…
eess.IV2025
Inverse Synthetic Aperture Fourier Ptychography
Matthew A. Chan, Casey J. Pellizzari, Christopher A. Metzler
Fourier ptychography (FP) is a powerful light-based synthetic aperture imaging technique that allows one to reconstruct a high-resolution, wide field-of-view image by computational…
cs.LG2024
Estimating Epistemic and Aleatoric Uncertainty with a Single Model
Matthew A. Chan, Maria J. Molina, Christopher A. Metzler
Estimating and disentangling epistemic uncertainty, uncertainty that is reducible with more training data, and aleatoric uncertainty, uncertainty that is inherent to the task at ha…