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Mixed Confidence Estimation for Iterative CT Reconstruction
2016
IEEE Transactions on Medical Imaging
Dynamic (4D) CT imaging is used in a variety of applications, but the two major drawbacks of the technique are its increased radiation dose and longer reconstruction time. Here we present a statistical analysis of our previously proposed Mixed Confidence Estimation (MCE) method that addresses both these issues. This method, where framed iterative reconstruction is only performed on the dynamic regions of each frame while static regions are fixed across frames to a composite image, was proposed
doi:10.1109/tmi.2016.2543141
pmid:27008663
pmcid:PMC5270602
fatcat:yqmzt2jagffxzn6f3r3re3zh4i