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. Author manuscript; available in PMC: 2022 Jul 3.
Published in final edited form as: IEEE J Biomed Health Inform. 2022 Jul 1;26(7):3185–3196. doi: 10.1109/JBHI.2022.3149754

Fig. 7.

Fig. 7.

Illustration of comparison of GRI and GRI+FCR. Note that the FCR step yielded vivid and visually reasonable results compared with GRI only as visually assessed.