Total variation image restoration: Numerical methods and extensions

Peter Blomgren; Tony F. Chan; Pep Mulet; C. K. Wong

Total variation image restoration: Numerical methods and extensions

Peter Blomgren^*, Tony F. Chan, Pep Mulet, C. K. Wong

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

190 Scopus citations

Abstract

We describe some numerical techniques for the Total Variation image restoration method, namely a primal-dual linearization for the Euler-Lagrange equations and some preconditioning issues. We also highlight extension of this technique to color images, blind deconvolution and the staircasing effect.

Original language	English (US)
Title of host publication	Total variation image restoration
Pages	384-387
Number of pages	4
State	Published - Dec 1 1997
Externally published	Yes
Event	Proceedings of the 1997 International Conference on Image Processing. Part 2 (of 3) - Santa Barbara, CA, USA Duration: Oct 26 1997 → Oct 29 1997

Conference

Conference	Proceedings of the 1997 International Conference on Image Processing. Part 2 (of 3)
City	Santa Barbara, CA, USA
Period	10/26/97 → 10/29/97

ASJC Scopus subject areas

Hardware and Architecture
Computer Vision and Pattern Recognition
Electrical and Electronic Engineering

Cite this

@inproceedings{4ea52dcde6774f8287422ca75004fcab,

title = "Total variation image restoration: Numerical methods and extensions",

abstract = "We describe some numerical techniques for the Total Variation image restoration method, namely a primal-dual linearization for the Euler-Lagrange equations and some preconditioning issues. We also highlight extension of this technique to color images, blind deconvolution and the staircasing effect.",

author = "Peter Blomgren and Chan, {Tony F.} and Pep Mulet and Wong, {C. K.}",

year = "1997",

month = dec,

day = "1",

language = "English (US)",

pages = "384--387",

booktitle = "Total variation image restoration",

note = "Proceedings of the 1997 International Conference on Image Processing. Part 2 (of 3) ; Conference date: 26-10-1997 Through 29-10-1997",

}

TY - GEN

T1 - Total variation image restoration

T2 - Proceedings of the 1997 International Conference on Image Processing. Part 2 (of 3)

AU - Blomgren, Peter

AU - Chan, Tony F.

AU - Mulet, Pep

AU - Wong, C. K.

PY - 1997/12/1

Y1 - 1997/12/1

N2 - We describe some numerical techniques for the Total Variation image restoration method, namely a primal-dual linearization for the Euler-Lagrange equations and some preconditioning issues. We also highlight extension of this technique to color images, blind deconvolution and the staircasing effect.

AB - We describe some numerical techniques for the Total Variation image restoration method, namely a primal-dual linearization for the Euler-Lagrange equations and some preconditioning issues. We also highlight extension of this technique to color images, blind deconvolution and the staircasing effect.

UR - http://www.scopus.com/inward/record.url?scp=0031333506&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0031333506

SP - 384

EP - 387

BT - Total variation image restoration

Y2 - 26 October 1997 through 29 October 1997

ER -

Total variation image restoration: Numerical methods and extensions

Abstract

Conference

ASJC Scopus subject areas

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Cite this