Publications [#280507] of David J. Brady
- Potuluri, P; Gopinathan, U; Adleman, J; Brady, D, Lensless sensor system using a reference structure.,
Optics Express, vol. 11 no. 8
pp. 965-974, ISSN 1094-4087 [doi]
(last updated on 2019/11/13)
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).
Geometrical optics;Optical design;Imaging systems;Optical resolving power;X rays;Photodiodes;Correlation methods;Matrix algebra;Mathematical transformations;