Shearlet
id:
shearlet-262-2815733
title:
Shearlet
text:
In applied mathematical analysis, shearlets are a multiscale framework which allows efficient encoding of anisotropic features in multivariate problem classes. Originally, shearlets were introduced in 2006 for the analysis and sparse approximation of functions f ∈ L 2 . They are a natural extension of wavelets, to accommodate the fact that multivariate functions are typically governed by anisotropic features such as edges in images, since wavelets, as isotropic objects, are not capable of captur
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Shearlet
date created:
date modified:
2023-03-03T15:02:28Z
main entity:
{"identifier":"Q17018993","url":"https://www.wikidata.org/entity/Q17018993"}
image:
fields total:
13
integrity:
13