A Procedure for the Automated Detection of Magnetic Field Inversion in SOHO MDI Magnetograms
作者： S. S. Ipson , V. V. Zharkova , S. I. Zharkov , A. Benkhalil
DOI: 10.1007/978-3-540-30134-9_61
关键词:
摘要: Magnetic inversion lines are generally constructed from line-of-sight magnetic field data which have been smoothed to reduce the resolution scale of data. This eliminates fine details found in regions strong field. The paper presents a new approach constructing neutral lines, based on distance transform, aims construct retaining detail while reducing elsewhere. method implementation is de-scribed and results obtained compared with those by applying Gaussian smoothing solar magnetograms filaments visible an H image for 2002 July.
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