=====Edge-preserving total variation (TV) based compressed sensing<ref name ="EPTV">{{cite journal | last1 = Tian | first1 = Z. | last2 = Jia | first2 = X. | last3 = Yuan | first3 = K. | last4 = Pan | first4 = T. | last5 = Jiang | first5 = S. B. | year = 2011 | title = Low-dose CT reconstruction via edge preserving total variation regularization | url = | journal = Phys Med Biol | volume = 56 | issue = 18| pages = 5949–5967 | doi=10.1088/0031-9155/56/18/011| pmid = 21860076 | pmc = 4026331 | arxiv = 1009.2288 | bibcode = 2011PMB....56.5949T }}</ref>===== | =====Edge-preserving total variation (TV) based compressed sensing<ref name ="EPTV">{{cite journal | last1 = Tian | first1 = Z. | last2 = Jia | first2 = X. | last3 = Yuan | first3 = K. | last4 = Pan | first4 = T. | last5 = Jiang | first5 = S. B. | year = 2011 | title = Low-dose CT reconstruction via edge preserving total variation regularization | url = | journal = Phys Med Biol | volume = 56 | issue = 18| pages = 5949–5967 | doi=10.1088/0031-9155/56/18/011| pmid = 21860076 | pmc = 4026331 | arxiv = 1009.2288 | bibcode = 2011PMB....56.5949T }}</ref>===== |