Papers Published

1. Potuluri, P; Gopinathan, U; Adleman, J; Brady, D, Lensless sensor system using a reference structure., Optics Express, vol. 11 no. 8 (April, 2003), pp. 965-974 [doi] .
   (last updated on 2023/06/01)

   Abstract:
   We describe a reference structure based sensor system for tracking the motion of an object. The reference structure is designed to implement a Hadamard transformation over a range of angular perspectives. We implemented a reference structure with an angular resolution of 5(o) and a field of view of 40(o).

   Keywords:
   Geometrical optics;Optical design;Imaging systems;Optical resolving power;X rays;Photodiodes;Correlation methods;Matrix algebra;Mathematical transformations;