Exact reconstruction of damaged color images using a total variation model

被引：4

作者：

Fonseca, I. ^{[1
]}

Leoni, G. ^{[1
]}

Maggi, F. ^{[2
]}

Morini, M. ^{[3
]}

机构：

[1] Carnegie Mellon Univ, Dept Math Sci, Pittsburgh, PA 15213 USA

[2] Univ Florence, Dipartimento Matemat U Dini, Florence, Italy

[3] SISSA, I-34014 Trieste, Italy

来源：

ANNALES DE L INSTITUT HENRI POINCARE-ANALYSE NON LINEAIRE | 2010年 / 27卷 / 05期

基金：

美国国家科学基金会;

关键词：

Energy minimization; Calibrations; RGB total variation models; Colorization; Inpainting; Image restoration; COLORIZATION;

D O I：

10.1016/j.anihpc.2010.06.004

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper the reconstruction of damaged piecewice constant color images is studied using an RGB total variation based model for colorization/inpainting. In particular. it is shown that when color is known in a uniformly distributed region, then reconstruction is possible with maximal fidelity. (C) 2010 Elsevier Masson SAS. All rights reserved.

引用

页码：1291 / 1331

页数：41

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