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. Author manuscript; available in PMC: 2019 Oct 1.
Published in final edited form as: IEEE Trans Med Imaging. 2018 Jun 15;37(10):2356–2366. doi: 10.1109/TMI.2018.2848204

Fig. 4.

Fig. 4.

FPL and BSS-FPL-derived MMUS images of phantom #1 using magnetic field ‘on’ (B-on) and magnetic field ‘on’ – ‘ off’ (background subtracted) data. First three columns from left to right show MMUS images derived using FPL, BSS-FPL with kernel length = λ, and 4*λ, respectively and fourth column shows difference between FPL and BSS-FPL with kernel length 4*λ derived images. First and second rows show MMUS images generated using B-on data. Third and fourth rows show MMUS images generated using background subtracted data. Ensemble length (EL) of 1.0 s or 7.5 s was used to derive MMUS images. White dashed lines indicate the inclusion boundaries. Measured contrast is listed above each corresponding image.