Patents by Inventor Nathalie Cammas

Nathalie Cammas 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).

  • Methods and devices for encoding and decoding a sequence of images by means of motion/texture decomposition and wavelet encoding
    Publication number: 20070053431
    Abstract: A method of encoding a source image sequence. The method includes: motion/texture decomposition, such as to produce, for at least some of the source images, information that is representative of motion, known as motion images, and information that is representative texture, known as texture images; and wavelet encoding, said encoding being applied to difference images (residue) which are obtained by comparing a motion image, or texture image respectively, with a corresponding estimated image.
    Type: Application
    Filed: March 19, 2004
    Publication date: March 8, 2007
    Applicant: France Telecom
    Inventors: Nathalie Cammas, Stephane Pateux, Nathalie Laurent