Patents by Inventor Anita Orhand

Anita Orhand 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).

  • Blockwise coding process, of MPEG type, in which a resolution is assigned to each block
    Patent number: 7280600
    Abstract: The invention relates to a process for coding images transmitted according to the so-called multiresolution technique. According to this process, a step of pixel level processing of so-called mixed blocks of pixels, that is to say those shared between at least one zone of a first resolution and at least one zone of a second resolution, is preformed. A block is thus transmitted, the pixels of whose zone of the first resolution are assigned this first resolution and the pixels of whose zone of second resolution are assigned this second resolution.
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: October 9, 2007
    Assignee: Thomson Licensing
    Inventors: Anita Orhand, Edouard Francois, Dominique Thoreau
  • Blockwise coding process, of MPEG type, in which a resolution is assigned to each block
    Publication number: 20020131507
    Abstract: The invention relates to a process for coding images transmitted according to the so-called multiresolution technique. According to this process, a step of pixel level processing of so-called mixed blocks of pixels, that is to say those shared between at least one zone of a first resolution and at least one zone of a second resolution, is performed.
    Type: Application
    Filed: February 28, 2002
    Publication date: September 19, 2002
    Inventors: Anita Orhand, Edouard Francois, Dominique Thoreau