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. Author manuscript; available in PMC: 2020 Dec 19.
Published in final edited form as: Phys Med Biol. 2019 Dec 19;64(24):245015. doi: 10.1088/1361-6560/ab5879

Figure 4:

Figure 4:

Representative image of breast tumor microvasculature, visualized with STC and top-hat based filter. (a) B-mode image, (b) power Doppler image without any background suppression, (c) cropped PD image, corresponding to the ROI in (b). (d) image in (c) displayed with a clipped dynamic range of [−8 −3]. (e) background suppressed PD image using STC filter. (f) background suppressed PD image using top-hat filter. (g) noise estimated using STC filter. (h) noise field estimated using top-hat filter.