Corrigendum to: Polychromatic iterative statistical material image reconstruction for photon-counting computed tomography (International Journal of Biomedical Imaging (2016) 2016 (5871604) DOI: 10.1155/2016/5871604)

In the article titled "Polychromatic Iterative Statistical Material Image Reconstruction for Photon-Counting Computed Tomography" [1], there were errors in equations (13) and (28) in addition to some errors in the text. Tis should be corrected as follows: (1) Equation (13) should be corrected to (2) Te text between equations (14) and (15) should be corrected to Since h is a convex function, it holds that (4) In the "Summary of the Algorithm" subsection, step 3 should be corrected to (3) Additionally, calculate which equates.