Detail publikace

Phase Correlation Method for the Alignment of Total Solar Eclipse Images

DRUCKMÜLLER, M.

Český název

Phase Correlation Method for the Alignment of Total Solar Eclipse Images

Anglický název

Phase Correlation Method for the Alignment of Total Solar Eclipse Images

Typ

článek v časopise - ostatní, Jost

Jazyk

en

Originální abstrakt

A modified phase correlation method, based on Fourier transform, which enables the alignment of solar coronal images taken during the total solar eclipses, is presented. The method enables the measurement of translation, rotation, and scaling factor between two images. With the application of this technique, pairs of images with different exposure times, different brightness scale, such as linear for CCD and nonlinear for images taken with photographic film, and even images from different emission lines can be aligned with sub-pixel precision.

Český abstrakt

A modified phase correlation method, based on Fourier transform, which enables the alignment of solar coronal images taken during the total solar eclipses, is presented. The method enables the measurement of translation, rotation, and scaling factor between two images. With the application of this technique, pairs of images with different exposure times, different brightness scale, such as linear for CCD and nonlinear for images taken with photographic film, and even images from different emission lines can be aligned with sub-pixel precision.

Anglický abstrakt

A modified phase correlation method, based on Fourier transform, which enables the alignment of solar coronal images taken during the total solar eclipses, is presented. The method enables the measurement of translation, rotation, and scaling factor between two images. With the application of this technique, pairs of images with different exposure times, different brightness scale, such as linear for CCD and nonlinear for images taken with photographic film, and even images from different emission lines can be aligned with sub-pixel precision.

Klíčová slova anglicky

images alignment, solar corona

Rok RIV

2009

Vydáno

01.12.2009

ISSN

0004-637X

Časopis

ASTROPHYSICAL JOURNAL

Ročník

2009(706)

Číslo

2

Strany od–do

1605–1608

Počet stran

4

BIBTEX


@article{BUT48190,
  author="Miloslav {Druckmüller},
  title="Phase Correlation Method for the Alignment of Total Solar Eclipse Images",
  journal="ASTROPHYSICAL JOURNAL",
  year="2009",
  volume="2009(706)",
  number="2",
  month="December",
  pages="1605--1608",
  issn="0004-637X"
}