3 papers
physics.optics2026
Single Pixel Imaging and Compressive Sensing: A Practical Tutorial
Dennis Scheidt
Single Pixel Imaging is an emerging imaging technique that employs a bucket detector (photodiode) to sample a spatially modulated light field, rather than measuring the spatial dis…
physics.optics2024
Errors in single pixel photography emerging from light collection limits by the bucket detector
Dennis Scheidt, Pedro A. Quinto-Su
In single pixel photography an image is sampled with a programmable optical element like a digital micromirror array or a spatial light modulator that can project an orthogonal bas…
physics.optics2023
Shaping the angular spectrum of a Bessel beam to enhance light transfer through dynamic strongly-scattering media
Dennis Scheidt, Alejandro Vasquez Arzola, Pedro Antonio Quinto-Su
We prepare a quasi-non-diffracting Bessel beam defined within an annular angular spectrum with a spatial light modulator. The beam propagates though a strongly scattering media and…