Two CT meeting papers have been accepted

Our novel interior tomography paper has been selected as “premium poster” at the upcoming Third International Conference on Image Formation in X-Ray Computed Tomography (CT Meeting). The premium poster consists of 3 minutes overview talk and enhanced visibility. This work is a nice collaboration with the Biomedical Imaging group at EPFLand BISPL. This paper is generalizing the existing TV-based exact recovery for the interior tomography problem in a more general setting, and developed a novel multi-scale approach to enable 3 slice/second reconstruction for clinical helical imaging geometry.

• M. Lee, J.P. Ward, M. Unser, and J.C. Ye, “Multiscale Interior Tomography using 1D Generalized Total Variation”

We have another paper accepted as “premimum poster” at the same CT meeting regarding the metal artifact reduction. This is a collaboration with the Center for Advanced Medical Imaging Sciences of Harvard.

• K. Kim, J.C. Ye, G. El Fakhri and Q, Li, “Metal artifact reduction using l1 and non-local penalties with iterative sinogram correction”.