Patents by Inventor Christophe Rannou

Christophe Rannou 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).

  • Publication number: 20200272909
    Abstract: A system and a method for operating a data center. The operating comprising executing predictive maintenance of the data center or network monitoring of the data center. The operating being based on a generated machine learning (ML) pipeline, the method comprising accessing data relating to operations of the data center, the data being suitable for evaluating respective performances of the plurality of ML pipelines. The method comprises generating the plurality of ML pipelines, selecting a sub-set of ML pipelines from the plurality of ML pipelines, evolving the sub-set of ML pipelines to generate evolved ML pipelines, selecting a sub-set of evolved ML pipelines from the evolved ML pipelines and iterating until determination is made that iterating is to be stopped. The method also involves operating, by an operation monitoring system of the data center, at least one of the ML pipelines from the sub-set of evolved ML pipelines.
    Type: Application
    Filed: February 25, 2020
    Publication date: August 27, 2020
    Inventors: Laurent PARMENTIER, Olivier NICOL, Christophe RANNOU
  • Patent number: 8111294
    Abstract: The invention relates to a method of stabilizing the images of a scene, acquired by means of an observation device of an imaging system, comprising the step of digital processing of a stream of successive images. It comprises a step of acquiring gyrometric measurements by means of at least one gyrometric sensor secured to the observation device, of using these gyrometric measurements to determine so-called approximate shifts undergone between successive images, and the image processing step comprising a sub-step of using the approximate shifts and the image stream acquired to determine so-called fine shifts undergone between successive images.
    Type: Grant
    Filed: June 25, 2007
    Date of Patent: February 7, 2012
    Assignee: Thales
    Inventors: Stephane Bourgain, Bruno Bustin, Jerome Fournier, Etienne Payot, Christophe Rannou, Jacques Rioland
  • Publication number: 20090309984
    Abstract: The invention relates to a method of stabilizing the images of a scene, acquired by means of an observation device of an imaging system, comprising the step of digital processing of a stream of successive images. It comprises a step of acquiring gyrometric measurements by means of at least one gyrometric sensor secured to the observation device, of using these gyrometric measurements to determine so-called approximate shifts undergone between successive images, and the image processing step comprising a sub-step of using the approximate shifts and the image stream acquired to determine so-called fine shifts undergone between successive images.
    Type: Application
    Filed: June 25, 2007
    Publication date: December 17, 2009
    Applicant: Thales
    Inventors: Stephane Bourgain, Bruno Bustin, Jerome Fournier, Etienne Payot, Christophe Rannou, Jacques Rioland