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. Author manuscript; available in PMC: 2013 Oct 1.
Published in final edited form as: Med Image Anal. 2013 Feb 4;17(3):387–400. doi: 10.1016/j.media.2013.01.005

Fig. 18.

Fig. 18

The influence of μ on the performance of the intensity correction portion of our algorithm. The results of CBCT with different μ are shown on the top with the corresponding fitting function a shown on the bottom. The small value of μ results in a lot of image features appeared in the fitting function, and thus it would bring the features of CT to CBCT.