no code implementations • 31 Mar 2023 • Yan Chen, James H. Holmes, Curtis Corum, Vincent Magnotta, Mathews Jacob
Recent quantitative parameter mapping methods including MR fingerprinting (MRF) collect a time series of images that capture the evolution of magnetization.
no code implementations • 14 Apr 2017 • Arvind Balachandrasekaran, Vincent Magnotta, Mathews Jacob
We introduce a structured low rank matrix completion algorithm to recover a series of images from their under-sampled measurements, where the signal along the parameter dimension at every pixel is described by a linear combination of exponentials.