|Title||Coded apertures for efficient pyroelectric motion tracking|
|Publication Type||Journal Article|
|Year of Publication||2003|
|Authors||U Gopinathan, DJ Brady, and NP Pitsianis|
|Pagination||2142 - 2152|
Coded apertures may be designed to modulate the visibility between source and measurement spaces such that the position of a source among N resolution cells may be discriminated using logarithm of N measurements. We use coded apertures as reference structures in a pyroelectric motion tracking system. This sensor system is capable of detecting source motion in one of the 15 cells uniformly distributed over a 1.6m × 1.6m domain using 4 pyroelectric detectors. © 2003 Optical Society of America.
|Short Title||Optics express|