Skip to main content
. Author manuscript; available in PMC: 2018 May 1.
Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2017 Mar 14;64(5):811–825. doi: 10.1109/TUFFC.2017.2682061

Fig. 19.

Fig. 19

Images reconstructed by use of the weighted RDA method with a wavelet-based penalty and regularization parameter values of (a) 3 × 10−10, (b) 1 × 10−9, (c) 3 × 10−9, and (d) 1 × 10−8. Images are shown after 100 iterations and in a grayscale window of [1.38, 1.60] mm/μs.