2 papers
physics.optics2025
Hyperspectral Reconstruction using Discrete LED-Structured Illumination
John C. Howell, Pieter H. Neethling, Tjaart P. J. Kruger
We consider the use of digital signal processing to reconstruct continuous reflectance spectra using a small finite set of randomly illuminated light emitting diodes (LEDs). We sim…
physics.soc-ph2024
Biophysics in Africa: challenges, priorities, and hopes
Tjaart P. J. Krüger
This report is a serious call to scientists, innovators, investors, and policymakers to invest in the development of biophysics in Africa. The complex problems of our day demand mu…