Dataciencia

Colección SciELO Chile

Image denoising with 2D scale-mixing complex wavelet transforms

Indexado

WoS	WOS:000344481700012
Scopus	SCOPUS_ID:84908425494

DOI

10.1109/TIP.2014.2362058

Año

2014

Tipo

artículo de investigación

Citas Totales

Autores Afiliación Chile

Instituciones Chile

% Participación
Internacional

Autores
Afiliación Extranjera

Instituciones
Extranjeras

Abstract

This paper introduces an image denoising procedure based on a 2D scale-mixing complex-valued wavelet transform. Both the minimal (unitary) and redundant (maximum overlap) versions of the transform are used. The covariance structure of white noise in wavelet domain is established. Estimation is performed via empirical Bayesian techniques, including versions that preserve the phase of the complex-valued wavelet coefficients and those that do not. The new procedure exhibits excellent quantitative and visual performance, which is demonstrated by simulation on standard test images.

Revista

Revista	ISSN
Ieee Transactions On Image Processing	1057-7149

Métricas Externas

PlumX	Altmetric	Dimensions

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Disciplinas de Investigación

WOS
Computer Science, Artificial Intelligence
Engineering, Electrical & Electronic

Scopus
Software
Computer Graphics And Computer Aided Design

SciELO
Sin Disciplinas

Muestra la distribución de disciplinas para esta publicación.

Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.

Colaboración Institucional

Muestra la distribución de colaboración, tanto nacional como extranjera, generada en esta publicación.

Autores - Afiliación

Ord.	Autor	Género	Institución - País
1	Remenyi, Norbert	Hombre	Sabre Holdings - Estados Unidos Sabre Inc. - Estados Unidos
2	Nicolis, Orietta	Mujer	Universidad de Valparaíso - Chile
3	Nason, Guy	-	Univ Bristol - Reino Unido University of Bristol - Reino Unido
4	Vidakovic, Brani	-	Georgia Inst Technol - Estados Unidos Georgia Institute of Technology - Estados Unidos

Muestra la afiliación y género (detectado) para los co-autores de la publicación.

Financiamiento

Fuente
Biotechnology and Biological Sciences Research Council
EPSRC
Science and Technology Facilities Council
Engineering and Physical Sciences Research Council
Natural Environment Research Council
Chilean National Science and Technology Research Fund
Atlanta Clinical and Translational Science Institute, Robert W. Woodruff Health Sciences Center, Atlanta, GA, USA
U.K. Engineering and Physical Sciences Research Council (EPSRC) through the Energy Programme
Research Councils of U.K. Cross-Council Initiative

Muestra la fuente de financiamiento declarada en la publicación.

Agradecimientos

Agradecimiento
The work of O. Nicolis was supported by the Chilean National Science and Technology Research Fund Project under Grant ID 1131147. The work of B. Vidakovic was supported by the Atlanta Clinical and Translational Science Institute, Robert W. Woodruff Health Sciences Center, Atlanta, GA, USA. The work of G. Nason was supported in part by the U.K. Engineering and Physical Sciences Research Council (EPSRC) under Grant EP/K020951 and Grant EP/I01697X through the Energy Programme, a Research Councils of U.K. Cross-Council Initiative led by EPSRC and contributed to by Economic and Social Research Council, Natural Environment Research Council, Biotechnology and Biological Sciences Research Council, and Science and Technology Facilities Council. The associate editor coordinating the review of this manuscript and approving it for publication was Prof. Aleksandra Pizurica.

Agradecimiento

The work of O. Nicolis was supported by the Chilean National Science and Technology Research Fund Project under Grant ID 1131147. The work of B. Vidakovic was supported by the Atlanta Clinical and Translational Science Institute, Robert W. Woodruff Health Sciences Center, Atlanta, GA, USA. The work of G. Nason was supported in part by the U.K. Engineering and Physical Sciences Research Council (EPSRC) under Grant EP/K020951 and Grant EP/I01697X through the Energy Programme, a Research Councils of U.K. Cross-Council Initiative led by EPSRC and contributed to by Economic and Social Research Council, Natural Environment Research Council, Biotechnology and Biological Sciences Research Council, and Science and Technology Facilities Council. The associate editor coordinating the review of this manuscript and approving it for publication was Prof. Aleksandra Pizurica.