(734) 763-1434

Relevant Projects:

UM-STJU project on Ultra-low-dose CT image reconstruction using big data priors.


Jeff Fessler

Professor

EECS, College of Engineering
Biomedical Engineering, College of Engineering
Radiology, Michigan Medicine

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.

For a summary of how model-based image reconstruction methods lead to improved image quality and/or lower X-ray doses, see: http://web.eecs.umich.edu/~fessler/re

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/