8 citations · 11 across the 3 of their papers we have counts for
3 papers · 1 filter
Randomized Spectral Sampling for Efficient Simulation of Laser Propagation through Optical Turbulence
Daniel A. Paulson, Chensheng Wu, Christopher C. Davis
We present a new method for the generation of atmospheric turbulence phase screens based on the frequency shift property of the Fourier transform. This method produces low spatial…
Object Detection and Geometric Profiling through Dirty Water Media Using Asymmetry Properties of Backscattered Signals
Chensheng Wu, Robert Lee, Christopher C. Davis
The scattering of light observed through the turbid underwater channel is often regarded as the leading challenge when designing underwater electro-optical imaging systems. There h…
Using Graph Theory and a Plenoptic Sensor to Recognize Phase Distortions of a Laser Beam
Chensheng Wu, Jonathan Ko, Christopher C. Davis
Atmospheric turbulence causes fluctuations in the local refractive index of air that accumulatively disturb a wave's phase and amplitude distribution as it propagates. This impairs…