354 citations · 1.5k across the 23 of their papers we have counts for
3 papers · 1 filter
Solving ptychography with a convex relaxation
Roarke Horstmeyer, Richard Y. Chen, Xiaoze Ou +3
Ptychography is a powerful computational imaging technique that transforms a collection of low-resolution images into a high-resolution sample reconstruction. Unfortunately, algori…
Translation correlations in anisotropically scattering media
Benjamin Judkewitz, Roarke Horstmeyer, Ivo M. Vellekoop +2
Controlling light propagation across scattering media by wavefront shaping holds great promise for a wide range of communications and imaging applications. However, finding the rig…
Reconfigurable random bit storage using polymer-dispersed liquid crystal
Roarke Horstmeyer, Sid Assawaworrarit, Changhuei Yang
We present an optical method of storing random cryptographic keys, at high densities, within an electronically reconfigurable volume of polymer-dispersed liquid crystal (PDLC) film…