Feng Zhao, Jeffrey A. Fessler, Steven M. Wright, Douglas C. Noll. Regularized Estimation of Magnitude and Phase of Multi-Coil $B_1$ Field Via Bloch-Siegert $B_1$ Mapping and Coil Combination Optimizations. IEEE Trans. Med. Imaging, 33(10):2020-2030, 2014. [doi]
Abstract is missing.