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. Author manuscript; available in PMC: 2019 Sep 1.
Published in final edited form as: Ultrasonics. 2018 Apr 25;89:34–45. doi: 10.1016/j.ultras.2018.04.011

Fig. 5.

Fig. 5

Tissue mimicking phantom images formed using (a) DAS, (b) ADMIRE, (c) DAS+CF and (d) ADMIRE+CF. The dynamic range is 60 dB. The DAS image in (a) also shows two enclosed areas by white dashed lines and a circle by white solid line (i.e., mask regions) that were used to quantify contrast, contrast-to-noise ratio (CNR) and speckle signal-to-noise ratio (SNRspeckle) for each imaging data. An ‘L’ or ‘B’ denotes lesion or background, respectively.