Nullspace property
id:
nullspace-property-243-2135720
title:
Nullspace property
text:
In compressed sensing, the nullspace property gives necessary and sufficient conditions on the reconstruction of sparse signals using the techniques of ℓ 1 -relaxation. The term "nullspace property" originates from Cohen, Dahmen, and DeVore. The nullspace property is often difficult to check in practice, and the restricted isometry property is a more modern condition in the field of compressed sensing.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Nullspace_property
date created:
date modified:
2023-12-17T06:21:50Z
main entity:
{"identifier":"Q25304893","url":"https://www.wikidata.org/entity/Q25304893"}
image:
fields total:
13
integrity:
13