Patents by Inventor Mordechay Freiman

Mordechay Freiman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Estimation of incoherent motion parameters from diffusion-weighted MRI data
    Patent number: 9492101
    Abstract: Some aspects provide a method of determining a set of parameter estimates for an incoherent motion model from diffusion-weighted magnetic resonance data of a portion of a biological body. The method comprises determining a first set of parameter estimates for a plurality of voxels associated with one or more images based, at least in part, on the diffusion-weighted magnetic resonance data, determining a second set of parameter estimates by stochastically perturbing the first set of parameter estimates, determining a third set of parameter estimates based, at least in part, on the first set of parameter estimates and the second set of parameter estimates, and determining whether at least one criterion associated with the third set of parameter estimates is satisfied.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: November 15, 2016
    Assignee: Children's Medical Center Corporation
    Inventors: Simon K. Warfield, Mordechay Freiman
  • ESTIMATION OF INCOHERENT MOTION PARAMETERS FROM DIFFUSION-WEIGHTED MRI DATA
    Publication number: 20150272467
    Abstract: Some aspects provide a method of determining a set of parameter estimates for an incoherent motion model from diffusion-weighted magnetic resonance data of a portion of a biological body. The method comprises determining a first set of parameter estimates for a plurality of voxels associated with one or more images based, at least in part, on the diffusion-weighted magnetic resonance data, determining a second set of parameter estimates by stochastically perturbing the first set of parameter estimates, determining a third set of parameter estimates based, at least in part, on the first set of parameter estimates and the second set of parameter estimates, and determining whether at least one criterion associated with the third set of parameter estimates is satisfied.
    Type: Application
    Filed: September 27, 2013
    Publication date: October 1, 2015
    Applicant: Children's Medical Center Corporation
    Inventors: Simon K. Warfield, Mordechay Freiman