Patents by Inventor Vincent Arsigny

Vincent Arsigny 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).

  • Patent number: 8195004
    Abstract: A device (D) is dedicated to the processing of data constituting initial tensor images, each tensor being a real symmetric and positive definite matrix representing an elementary part of a received tensor image. This device (D) comprises, on the one hand, a first calculating module (MC1) capable of performing a first selected, bijective and defined function of R*+ in R, and being associated with a selected metric definition, this first function allowing a second reciprocal function, and on the other, comprises a first processing module (MT1) provided for: i) constituting a first representation of a received tensor image; ii) calling the first calculating module (MC1) for applying the first function to a selected part of the first representation whereby obtaining a transformed part, and; iii) constituting, from the transformed part, a second representation of the tensor images ready to be processed.
    Type: Grant
    Filed: April 7, 2006
    Date of Patent: June 5, 2012
    Assignee: Inria Institut National de Recherche en Informatique et en Automatique
    Inventors: Vincent Arsigny, Xavier Pennec, Pierre Fillard, Nicolas Ayache
  • Publication number: 20080170802
    Abstract: A device (D) is dedicated to the processing of data constituting initial tensor images, each tensor being a real symmetric and positive definite matrix representing an elementary part of a received tensor image. This device (D) comprises, on the one hand, a first calculating module (MCI) capable of performing a first selected, bijective and defined function of R*+ in R, and being associated with a selected metric definition, this first function allowing a second reciprocal function, and on the other, comprises a first processing module (MT1) provided for: i) constituting a first representation of a received tensor image; ii) calling the first calculating module (MC1) for applying the first function to a selected part of the first representation whereby obtaining a transformed part, and; iii) constituting, from the transformed part, a second representation of the tensor images ready to be processed.
    Type: Application
    Filed: April 7, 2006
    Publication date: July 17, 2008
    Applicant: INRIA INSTITUT NATIONAL DE RECHERCHE EN IFORMATIONQUE ET
    Inventors: Vincent Arsigny, Xavier Pennec, Pierre Fillard, Nicolas Ayache