Figure 2.
Images reconstructed using 128 transducer positions over 270 degrees. The reconstructed image by L2-norm (A). The ASALSA method (B) and the proposed method (D). The subsects in (A–C) are the zoomed-in regions marked in a red rectangle of Figure 1A. The line profiles in the horizontal and vertical directions marked in Figure 1B are represented in (D) and (E), respectively.
