A total variable-order variation model for image denoising

A total variable-order variation model for image denoising

In this paper,we explore a new variational model based on the fractional derivative and total variation.Due to some metrics,our approach shows great results compared to other competitive models.In particular,deleting the noise and preserving edges,features and corners are headlights to our approach....

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Bibliographic Details
Main Authors: Abdelilah Hakim, Anouar Ben-Loghfyry
Format: Article
Language:English
Published: AIMS Press 2019-09-01
Series:AIMS Mathematics
Subjects:
fractional derivative
total variation
image denoising
primal dual
finite difference
Online Access:https://www.aimspress.com/article/10.3934/math.2019.5.1320/fulltext.html

Internet

https://www.aimspress.com/article/10.3934/math.2019.5.1320/fulltext.html

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