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Updated: May 21, 2026

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
Published on: February 12, 2014
Camera phasing in multi-aperture coherent imaging
Bahadir K Gunturk1, Nicholas J Miller, Edward A Watson
1Louisiana State University, Dept of Electrical and Computer Engineering, Baton Rouge, LA 70803, USA. bahadir@ece.lsu.edu
Abstract:
The resolution of a diffraction-limited imaging system is inversely proportional to the aperture size. Instead of using a single large aperture, multiple small apertures are used to synthesize a large aperture. Such a multi-aperture system is modular, typically more reliable and less costly. On the other hand, a multi-aperture system requires phasing sub-apertures to within a fraction of a wavelength. So far in the literature, only the piston, tip, and tilt type of inter-aperture errors have been addressed. In this paper, we present an approach to correct for rotational and translational errors as well.
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