Research on Mount Wilson Magnetic Classification Based on Deep Learning

Figure 7

The classifications of NOAA 11158 given by our method and NOAA. The columns from left to right are the continuum image, magnetogram, and the classification result. The rows are the evolving procedure, which is on the 13th, 14th, and 15th of February 2011, respectively. All the times are 20:00:00 UT. The sunspot groups with solid-line boxes are detected by our method, where the classification results are displayed at the upper left of each box. The AR number and classification given by NOAA are manually labeled at the box below.

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