Kernel-phase
id:
kernel-phase-277-13011301
title:
Kernel-phase
text:
Kernel-phases are observable quantities used in high resolution astronomical imaging used for superresolution image creation. It can be seen as a generalization of closure phases for redundant arrays. For this reason, when the wavefront quality requirement are met, it is an alternative to aperture masking interferometry that can be executed without a mask while retaining phase error rejection properties. The observables are computed through linear algebra from the Fourier transform of direct ima
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Kernel-phase
date created:
date modified:
2021-05-18T02:05:31Z
main entity:
{"identifier":"Q56275654","url":"https://www.wikidata.org/entity/Q56275654"}
image:
fields total:
13
integrity:
13