Abstract：The objective function of the static imaging algorithm in electrical tomography contains two terms, one is function of residual error between measurement boundary voltage and computational voltage, and the other is the penalty function. At present, the L1 norm imaging algorithm for the residual term is still less. The primal dual interior point method is used to reconstruct the image with both the residual term and penalty function using L1 norm. The research shows that the image reconstruction using the L1-L1 norm algorithm can obtain high-quality reconstructed images.
王超，胡凤红，何晓蓉，秦伟刚，白瑞峰. 基于L1-L1范数的电学层析成像静态成像算法[J]. 中国医疗设备, 2015, 30(7): 16-18.
WANG Chao, HU Feng-hong, HE Xiao-rong, QIN Wei-gang, BAI Rui-feng. Electrical Tomography Static Reconstruction Algorithms Based on L1-L1 Norm. China Medical Devices, 2015, 30(7): 16-18.
