Prec_GLs_NNFT_BLO

Andrés Miniguano Trujillo

Prec_GLs_NNFT_BLO

Andrés Miniguano Trujillo (Artist)

School of Mathematics

Research output: Non-textual form › Software

Abstract

Preconditioning Graph Laplacian scalings by the NFFT in the context of Bilevel optimisation for image denoising

Original language	English
Publisher	GitHub
Edition	1.0
Media of output	Code
Publication status	Published - 2024

Access to Document

https://github.com/andresrmt/Prec_GLs_NFFT_BLO

1 Article

Efficient nonlocal linear image denoising: Bilevel optimization with Nonequispaced Fast Fourier Transform and matrix-free preconditioning
Miniguano Trujillo, A., Pearson, J. W. & Goddard, B. D., 30 Apr 2025, (Accepted/In press) In: Siam journal on imaging sciences. 30 p.
Research output: Contribution to journal › Article › peer-review

Open Access

Cite this

@misc{a05e1a7f3da948e18b9c6bc026dead1c,

title = "Prec_GLs_NNFT_BLO",

abstract = "Preconditioning Graph Laplacian scalings by the NFFT in the context of Bilevel optimisation for image denoising",

author = "{Miniguano Trujillo}, Andr{\'e}s",

note = "The files in this code repository are commented versions of the code used for the following work: Efficient nonlocal linear image denoising: Bilevel optimisation with Nonequispaced Fast Fourier Transform and matrix-free preconditioning by Andr{\'e}s Miniguano-Trujillo, John Pearson, Ben Goddard.",

year = "2024",

language = "English",

publisher = "GitHub",

edition = "1.0",

}

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T1 - Prec_GLs_NNFT_BLO

A2 - Miniguano Trujillo, Andrés

N1 - The files in this code repository are commented versions of the code used for the following work: Efficient nonlocal linear image denoising: Bilevel optimisation with Nonequispaced Fast Fourier Transform and matrix-free preconditioning by Andrés Miniguano-Trujillo, John Pearson, Ben Goddard.

PY - 2024

Y1 - 2024

N2 - Preconditioning Graph Laplacian scalings by the NFFT in the context of Bilevel optimisation for image denoising

AB - Preconditioning Graph Laplacian scalings by the NFFT in the context of Bilevel optimisation for image denoising

M3 - Software

PB - GitHub

ER -

Prec_GLs_NNFT_BLO

Abstract

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Research output

Efficient nonlocal linear image denoising: Bilevel optimization with Nonequispaced Fast Fourier Transform and matrix-free preconditioning

Cite this