Frechet Filters for Color and Hyperspectral Images Filtering / Ostheimer Ekaterina,Labunets Valeriy,Komarov Denis,Fedorova Tat'yana // . - 2015. - V. 542, l. . - P. 57-70.

ISSN/EISSN:

1865-0929 / нет данных

Type:

Proceedings Paper

Abstract:

Median filtering has been widely used in scalar-valued image processing as an edge preserving operation. The basic idea is that the pixel value is replaced by the median of the pixels contained in a window around it. In this paper, we extend the notion of the Frechet vector median to the general Frechet vector median, which minimizes the Frechet cost function (FCF) in the form of an aggregation function instead of the ordinary sum. Moreover, we propose to use an aggregation distance instead of the classical one. We use the generalized Frechet median for constructing new nonlinear filters based on an arbitrary pair of aggregation operators that can be changed independently. For each pair of parameters, we get the unique class of new nonlinear filters.

Author keywords:

Nonlinear filters; Hyperspectral image processing; Generalized aggregation mean OPTIMIZATION

DOI:

10.1007/978-3-319-26123-2\_6

Web of Science ID:

ISI:000369176700006

Соавторы в МНС:

—

Другие поля

Поле	Значение
Editor	Khachay, MY and Konstantinova, N and Panchenko, A and Ignatov, DI and Labunets, VG
Booktitle	ANALYSIS OF IMAGES, SOCIAL NETWORKS AND TEXTS, AIST 2015
Series	Communications in Computer and Information Science
Note	4th International Conference on Analysis of Images, Social Networks, and Texts (AIST), Yekaterinburg, RUSSIA, APR 09-11, 2015
Organization	Ural Fed Univ; Krasovsky Inst Math \& Mech; Russian Acad Sci, Ural Branch; Natl Res Univ Higher Sch Econ; Ctr Excellence Quantum \& Video Informat Technologies
Publisher	SPRINGER-VERLAG BERLIN
Address	HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY
Language	English
ISBN	978-3-319-26123-2; 978-3-319-26122-5
Keywords-Plus	OPTIMIZATION
Research-Areas	Computer Science; Robotics
Web-of-Science-Categories	Computer Science, Artificial Intelligence; Computer Science, Information Systems; Computer Science, Theory \& Methods; Robotics
Author-Email	katya@capricat.com vlabunets05@yahoo.com
Number-of-Cited-References	10
Doc-Delivery-Number	BE2GG