Research Article

Frequency Domain Compressive Sampling for Ultrasound Imaging

Figure 13

CS reconstruction on a US image of a human thyroid right lobe (a) using a two-dimensional random sampling pattern (b) and two alternative sampling masks (c) and (d) and 33% of samples. The B-mode images of the CS-reconstructed k-spaces with the optimal are shown on the second row from (b) to (d).
231317.fig.0013a
(a)
231317.fig.0013b
(b)
231317.fig.0013c
(c)
231317.fig.0013d
(d)