Jeff Fessler
Professor
EECS, College of Engineering
Biomedical Engineering, College of Engineering
Radiology, Michigan Medicine
William L Root Collegiate Professor of Electrical Engineering and Computer Science, Professor of Electrical Engineering and Computer Science, Professor of Biomedical Engineering, College of Engineering and Professor of Radiology, Medical School
My research group develops models and algorithms for large-scale inverse problems, especially image reconstruction for X-ray CT and MRI. The models include those based on sparsity using dictionaries learned from large-scale data sets. Developing efficient and accurate methods for dictionary learning is a recent focus.
To see how model-based image reconstruction methods lead to improved image quality and/or lower X-ray doses, see: http://web.eecs.umich.edu/~fessler/rehttp://web.eecs.umich.edu/~fessler/result/ct/
