Patents by Inventor Bertrand Obriot

Bertrand Obriot 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).

  • Digital image processing circuitry
    Patent number: 5524075
    Abstract: A programmable general purpose digital image processing circuit incorporates pipeline image processing architecture including one or more pipeline processing chains for making image processing computations, each chain comprising a serial connection of a convolution (CONVOL) unit, logic (LU) unit, morphological (MORPH) unit and look-up table (LUT) unit, which enables the greatest number of processing operations to be performed within the shortest possible overhead time.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 4, 1996
    Assignee: Sagem S.A.
    Inventors: Jean-Francois Rousseau, Bertrand Obriot
  • Digital image processing circuitry
    Patent number: 5452375
    Abstract: A programmable general purpose digital image processing circuit 30 incorporates pipeline image processing architecture including one or more pipeline processing chains 379 for making image processing computations, each chain comprising a serial connection of a convolution (CONVOL) unit 34, logic (LU) unit 35, morphological (MORPH) unit 36 and look-up table (LUT) unit 37, which enables the greatest number of processing operations to be performed within the shortest possible overhead time.
    Type: Grant
    Filed: September 13, 1993
    Date of Patent: September 19, 1995
    Assignee: Sagem S.A.
    Inventors: Jean-Francois Rousseau, Bertrand Obriot