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Fig. 4.

image

Visual comparison between methods applied on data from April 13, 2011 (top), June 8, 2013 (middle), and April 1, 2014 (bottom). From left to right: square root of the re-sized STEREO/SDO image, the EUV mask, the seismic map computed with 5 days of Doppler data, and the FarNet output. Yellow and green lines show the standard seismic method detections with S > 400 and FarNet detections with Pi > 100, respectively.

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