1 October 1994 Image reconstruction from an undersampled focal plane using a sparse telescope array
Author Affiliations +
Abstract
A technique for storing high-spatial-frequency information in low-frequency, zero signal regions of an image spectrum has been implemented and evaluated. This technique can be used for sparse arrays of small telescopes acting to synthesize a larger pupil, and reduces the number of detectors required in the 2-D image focal plane by a factor of 4.
Marsha J. Fox, David G. Voelz, Robert R. Shannon, "Image reconstruction from an undersampled focal plane using a sparse telescope array," Optical Engineering 33(10), (1 October 1994). https://doi.org/10.1117/12.181445 . Submission:
JOURNAL ARTICLE
11 PAGES


SHARE
Back to Top