Patents by Inventor Eric Debreuve

Eric Debreuve 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).

  • Method for measuring the dissimilarity between a first and a second images and a first and second video sequences
    Patent number: 8463050
    Abstract: Method for measuring the dissimilarity between a first and a second images, including the following steps: a) multiresolution decomposition of the first and the second images to obtain coefficients of the first and of the second images, each coefficient being function of a scale and a location in space; b) constitution of the patches for the first and the second images; c) evaluation of the dissimilarity between the probability density functions of patches having a given scale and belonging to the first image and of patches having the same scale and belonging to the second image, the dissimilarity being a partial measure of the dissimilarity between the first and the second images; and a method for measuring the dissimilarity between a first and second video sequences, the method following a similar multi-scale approach based on sparse intrascale/interscale/interchannel patches and additionally taking motion into account.
    Type: Grant
    Filed: April 7, 2009
    Date of Patent: June 11, 2013
    Assignee: Centre National de la Recherche Scientifique (C.N.R.S.)
    Inventors: Michel Barlaud, Sandrine Anthoine, Eric Debreuve, Paolo Piro
  • Method for measuring the dissimilarity between a first and a second images and a first and second video sequences
    Publication number: 20100254573
    Abstract: Method for measuring the dissimilarity between a first and a second images, including the following steps: a) multiresolution decomposition of the first and the second images to obtain coefficients of the first and of the second images, each coefficient being function of a scale and a location in space; b) constitution of the patches for the first and the second images; c) evaluation of the dissimilarity between the probability density functions of patches having a given scale and belonging to the first image and of patches having the same scale and belonging to the second image, the dissimilarity being a partial measure of the dissimilarity between the first and the second images; and a method for measuring the dissimilarity between a first and second video sequences, the method following a similar multi-scale approach based on sparse intrascale/interscale/interchannel patches and additionally taking motion into account.
    Type: Application
    Filed: April 7, 2009
    Publication date: October 7, 2010
    Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Michel Barlaud, Sandrine Anthoine, Eric Debreuve, Paolo Piro