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Lecture Notes in Computer Science
Computerized tomography (CT) plays a critical role in modern medicine. However, the radiation associated with CT is significant. Methods that can enable CT imaging with less radiation exposure but without sacrificing image quality are therefore extremely important. This paper introduces a novel method for enabling image reconstruction at lower radiation exposure levels with convergence analysis. The method is based on the combination of expectation maximization (EM) and total variation (TV)doi:10.1007/978-3-642-24028-7_1 fatcat:deupyy5ejbfqlcoiln7vo4cesy