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    Chapter and Conference Paper

    Recovery of 3D Solar Magnetic Field Model Parameter Using Image Structure Matching

    An approach to recover a 3D solar magnetic field model parameter using intensity images of the Sun’s corona is introduced. The approach is a quantitative approach in which the 3D model parameter is determined ...

    Jong Kwan Lee, G. Allen Gary in Computer Vision/Computer Graphics CollaborationTechniques (2009)

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    Chapter

    Comparison of Five Numerical Codes for Automated Tracing of Coronal Loops

    The three-dimensional (3D) modeling of coronal loops and filaments requires algorithms that automatically trace curvilinear features in solar EUV or soft X-ray images. We compare five existing algorithms that ...

    Markus J. Aschwanden, Jong Kwan Lee… in Solar Image Analysis and Visualization (2009)