Biomedical Optics Express
Microwave image reconstruction is typically based on a regularized least-square minimization of either the complex-valued field difference between recorded and modeled data or the logarithmic transformation of these field differences. Prior work has shown anecdotally that the latter outperforms the former in limited surveys of simulated and experimental phantom results. In this paper, we provide a theoretical explanation of these empirical findings by developing closed form solutions for the fie
Grzegorczyk, Tomasz M.; Meaney, Paul M.; Jeon, Soon Ik; Geimer, Shireen D.; and Paulsen, Keith D., "Importance of Phase Unwrapping for the Reconstruction of Microwave Tomographic Images" (2010). Open Dartmouth: Faculty Open Access Articles. 1209.