Patents by Inventor Amit G. Parghi

Amit G. Parghi 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).

  • Producing image data in a virtual set
    Patent number: 6396495
    Abstract: A virtual set combines real and synthesized images. The set includes a real light source (205) configured to generate a beam of light. In addition, a virtual light source is synthesized such that the real light source and the virtual light source are co-ordinated so as to appear as if originating from a common light source in the virtual set. In this way, a single light source appears to illuminate both a real and a syntheized image.
    Type: Grant
    Filed: April 1, 1999
    Date of Patent: May 28, 2002
    Assignee: Discreet Logic Inc.
    Inventors: Amit G. Parghi, Jean-Luc Dery