Titlebook: Solar Image Analysis and Visualization; J. Ireland,C. A. Young Book 2009 Springer-Verlag New York 2009 Corona.Solar.Sun.Sunspot.automated

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改变立场

Nicolas Barbey,Frédéric Auchère,Thomas Rodet,Jean-Claude Vial

Serenity

,Preface: A Topical Issue on Solar Image Analysis and Visualization,

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FESTIVAL: A Multiscale Visualization Tool for Solar Imaging Data,te images to explore all spatial scales from EUVI to HI2 while keeping the native resolution of the original data. A large variety of numerical filters can be applied, and additional data (. coordinate grids, stars catalogs, .) can be overlaid on the images. The architecture of FESTIVAL is such that

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,Widespread Occurrence of Trenching Patterns in the Granulation Field: Evidence for Roll Convection?ial upflows are brighter than the downflows, the alternating, parallel light and dark lanes should reflect the presence of roll convection in the subphotospheric layers. If the numerous images processed by us are representative, the patterns revealed suggest a widespread occurrence of roll convectio

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tooth-decay

火光在摇曳

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Comparison of Five Numerical Codes for Automated Tracing of Coronal Loops,e performance of the five codes by comparing the cumulative distribution of loop lengths, the median and maximum loop length, the completeness or detection efficiency, the accuracy, and flux sensitivity. These algorithms are useful for the reconstruction of the 3D geometry of coronal loops from ster

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