Multifrequency Magnetic Induction Tomography for Hemorrhagic Stroke Detection Using an Adaptive Threshold Split Bregman Algorithm. - Tao Zhang 073; Weirui Zhang; Xuechao Liu; Meng Dai; Qibo Xuan; Xiuzhen Dong; Ruigang Liu; Canhua Xu (IEEE Trans. Instrum. Meas., 2022)