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Joint compressive sampling and deconvolution in ultrasound medical imaging

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Academic year: 2021

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Figure

Fig. 1: Example of CS measurements in US imaging. From left to right: the initial US image, the sampling matrix and the random measurement.
Fig. 2 shows a toy example highlighting the contrast and resolution difference between the TRF, obtained by randomly generating the scatterers [16], and the US image resulting from the convolution between the TRF and an US 2D PSF.
Fig. 4: TRF reconstruction. (a) Original TRF; (b-c) TRF estimates using the sequential method with compressive ratios of 60% and 20%; (d) Original RF image; (e-f) Reconstruction results using the proposed method with compressive ratios of 60% and 20%.

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