6 citations · 9 across the 4 of their papers we have counts for
4 papers
Statistical Methods in Computed Tomography Image Estimation
Fekadu L. Bayisa, Xijia Liu, Anders Garpebring +1
Purpose: There is increasing interest in computed tomography (CT) image estimations from magnetic resonance (MR) images. The estimated CT images can be utilised for attenuation cor…
Model-based Computed Tomography Image Estimation: Partitioning Approach
Fekadu L. Bayisa, Jun Yu
There is a growing interest to get a fully MR based radiotherapy. The most important development needed is to obtain improved bone tissue estimation. The existing model-based metho…
Contrast Agent Quantification by Using Spatial Information in Dynamic Contrast Enhanced MRI
Jianfeng Wang, Anders Garpebring, Patrik Brynolfsson +2
The purpose of this study is to investigate a method, using simulations, to improve contrast agent quantification in Dynamic Contrast Enhanced MRI. Bayesian hierarchical models (BH…
Whole-brain substitute CT generation using Markov random field mixture models
Anders Hildeman, David Bolin, Jonas Wallin +4
Computed tomography (CT) equivalent information is needed for attenuation correction in PET imaging and for dose planning in radiotherapy. Prior work has shown that Gaussian mixtur…