Image reconstruction for cone-beam computed tomography using total <i>p</i>-variation plus Kullback

Image reconstruction for cone-beam computed tomography using total p-variation plus Kullback–Leibler data divergence

Cai Ai-Long, Li Lei, Wang Lin-Yuan, Yan Bin^†, Zheng Zhi-Zhong, Zhang Han-Ming, Hu Guo-En

(color online) The reduction curve of relative changes (in RMSE) of two adjacent outcomes of KL-TpV iterations. The red part indicates that the changes are little on images, and it means that the images are becoming stable.