Fourier-series-based method for high dynamic range solar corona visualization

Hana Druckmüllerová; Huw Morgan

Fourier-series-based method for high dynamic range solar corona visualization

Hana Druckmüllerová, Huw Morgan

Department of Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference Proceeding (Non-Journal item)

Abstract

Photography of the solar corona is one of the most challenging tasks in astronomical photography due to the enormous radial gradient of brightness and the relative faintness of some structures. This contribution describes the properties of human vision to show how human eyes can cope with these extreme brightness contrasts, and describes methods for enhancing coronal structures. A new, Fourier-series based method for visualization of these structures is proposed.

Original language	English
Title of host publication	MENDEL 2011 - 17th International Conference on Soft Computing
Subtitle of host publication	Evolutionary Computation, Genetic Programming, Fuzzy Logic, Rough Sets, Neural Networks, Fractals, Bayesian Methods
Publisher	Brno University of Technology
Pages	366-373
Number of pages	8
ISBN (Print)	9788021443020
Publication status	Published - 2011
Event	17th International Conference on Soft Computing: Evolutionary Computation, Genetic Programming, Fuzzy Logic, Rough Sets, Neural Networks, Fractals, Bayesian Methods, MENDEL 2011 - Brno, Czech Republic Duration: 15 Jun 2011 → 17 Jun 2011

Publication series

Name	Mendel
ISSN (Print)	1803-3814

Conference

Conference	17th International Conference on Soft Computing: Evolutionary Computation, Genetic Programming, Fuzzy Logic, Rough Sets, Neural Networks, Fractals, Bayesian Methods, MENDEL 2011
Country/Territory	Czech Republic
City	Brno
Period	15 Jun 2011 → 17 Jun 2011

Keywords

Fourier series
Image processing
Solar corona

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Cite this

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title = "Fourier-series-based method for high dynamic range solar corona visualization",

abstract = "Photography of the solar corona is one of the most challenging tasks in astronomical photography due to the enormous radial gradient of brightness and the relative faintness of some structures. This contribution describes the properties of human vision to show how human eyes can cope with these extreme brightness contrasts, and describes methods for enhancing coronal structures. A new, Fourier-series based method for visualization of these structures is proposed.",

keywords = "Fourier series, Image processing, Solar corona",

author = "Hana Druckm{\"u}llerov{\'a} and Huw Morgan",

note = "Copyright: Copyright 2014 Elsevier B.V., All rights reserved.; 17th International Conference on Soft Computing: Evolutionary Computation, Genetic Programming, Fuzzy Logic, Rough Sets, Neural Networks, Fractals, Bayesian Methods, MENDEL 2011 ; Conference date: 15-06-2011 Through 17-06-2011",

year = "2011",

language = "English",

isbn = "9788021443020",

series = "Mendel",

publisher = "Brno University of Technology",

pages = "366--373",

booktitle = "MENDEL 2011 - 17th International Conference on Soft Computing",

}

Druckmüllerová, H & Morgan, H 2011, Fourier-series-based method for high dynamic range solar corona visualization. in MENDEL 2011 - 17th International Conference on Soft Computing: Evolutionary Computation, Genetic Programming, Fuzzy Logic, Rough Sets, Neural Networks, Fractals, Bayesian Methods. Mendel, Brno University of Technology, pp. 366-373, 17th International Conference on Soft Computing: Evolutionary Computation, Genetic Programming, Fuzzy Logic, Rough Sets, Neural Networks, Fractals, Bayesian Methods, MENDEL 2011, Brno, Czech Republic, 15 Jun 2011.

Fourier-series-based method for high dynamic range solar corona visualization. / Druckmüllerová, Hana; Morgan, Huw.

MENDEL 2011 - 17th International Conference on Soft Computing: Evolutionary Computation, Genetic Programming, Fuzzy Logic, Rough Sets, Neural Networks, Fractals, Bayesian Methods. Brno University of Technology, 2011. p. 366-373 (Mendel).

Research output: Chapter in Book/Report/Conference proceeding › Conference Proceeding (Non-Journal item)

TY - GEN

T1 - Fourier-series-based method for high dynamic range solar corona visualization

AU - Druckmüllerová, Hana

AU - Morgan, Huw

PY - 2011

Y1 - 2011

N2 - Photography of the solar corona is one of the most challenging tasks in astronomical photography due to the enormous radial gradient of brightness and the relative faintness of some structures. This contribution describes the properties of human vision to show how human eyes can cope with these extreme brightness contrasts, and describes methods for enhancing coronal structures. A new, Fourier-series based method for visualization of these structures is proposed.

AB - Photography of the solar corona is one of the most challenging tasks in astronomical photography due to the enormous radial gradient of brightness and the relative faintness of some structures. This contribution describes the properties of human vision to show how human eyes can cope with these extreme brightness contrasts, and describes methods for enhancing coronal structures. A new, Fourier-series based method for visualization of these structures is proposed.

KW - Fourier series

KW - Image processing

KW - Solar corona

UR - http://www.scopus.com/inward/record.url?scp=84904193490&partnerID=8YFLogxK

M3 - Conference Proceeding (Non-Journal item)

AN - SCOPUS:84904193490

SN - 9788021443020

T3 - Mendel

SP - 366

EP - 373

BT - MENDEL 2011 - 17th International Conference on Soft Computing

PB - Brno University of Technology

T2 - 17th International Conference on Soft Computing: Evolutionary Computation, Genetic Programming, Fuzzy Logic, Rough Sets, Neural Networks, Fractals, Bayesian Methods, MENDEL 2011

Y2 - 15 June 2011 through 17 June 2011

ER -

Fourier-series-based method for high dynamic range solar corona visualization

Abstract

Publication series

Conference

Keywords

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