Greg Ongie

Postdoctoral Fellow
EECS Department
University of Michigan
Ann Arbor, MI

gongiefoo@umich.edu

About me:

I am a postdoc in the Electrical Engineering and Computer Science department at the University of Michigan, Ann Arbor, co-mentored by Laura Balzano and Jeff Fessler.

Current CV (Updated 12/2/2017)

Research interests:

Optimization, compressed sensing, and machine learning with applications to image reconstruction in MRI, and related inverse problems. I have published work on:

  • Matrix completion with non-linear models
  • Online algorithms for dynamic MRI reconstruction
  • Off-the-grid compressive signal and image recovery.
  • Fast algorithms for large-scale structured low-rank matrix completion.
  • Generalizations of total variation regularization.
  • Non-convex approaches to large-scale sparsity regularized inverse problems.