Application of epipolar geometry for the stereoscopic analysis of coronal waves

Authors

  • Yuliia R. Pavliuk ESC "Institute for Applied System Analysis" NTUU "KPI", Kyiv, Ukraine https://orcid.org/0000-0001-8977-689X
  • Olena V. Podladchikova Royal Observatory of Belgium, Brussels, Belgium
  • Volodymyr M. Podladchikov Department of the Mathematical Methods of System Analysis of ESC "Institute for Applied System Analysis" NTUU "KPI", Kyiv, Ukraine

DOI:

https://doi.org/10.20535/SRIT.2308-8893.2016.2.09

Keywords:

spatial structure, sun, spacecrafts images, euv wave, epipolar geometry

Abstract

The purpose of this paper is to study the EUV waves using epipolar geometry. EUV wave is still investigated and remains a subject of continuous research. The recovery of spatial structure of EUV wave would allow to explain its origin, and to assess the physical nature of the kinematic characteristics. An approach was proposed based on epipolar geometry to solve the problem of identification and matching of objects in stereo images from a spacecraft and determine the height of the wave. Also, conditions were investigated when the matching problem becomes ill conditioned and degenerate.

Author Biographies

Yuliia R. Pavliuk, ESC "Institute for Applied System Analysis" NTUU "KPI", Kyiv

Yulia Ruslanivna Pavliuk,

student of Education-scientific complex "Institute for Applied System Analysis" NTUU "KPI", Kyiv, Ukraine

Olena V. Podladchikova, Royal Observatory of Belgium, Brussels

Olena Volodymyrivna Podladchikova,

Dr. of Sc., work leader at Royal Observatory of Belgium, Brussels, Belgium

Volodymyr M. Podladchikov, Department of the Mathematical Methods of System Analysis of ESC "Institute for Applied System Analysis" NTUU "KPI", Kyiv

Volodymyr Mykolajovych Podladchikov,

doctor of technical sciences, professor of the Department of the Mathematical Methods of System Analysis of ESC "Institute for Applied System Analysis" NTUU "KPI", Kyiv, Ukraine

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Published

2016-06-21

Issue

Section

Methods of system analysis and control in conditions of risk and uncertainty