Patents Assigned to Tempest Microsystems, Inc.
  • Patent number: 7274381
    Abstract: The present invention provides an image acquisition and viewing system that employs a fish-eye lens and an imager, such as, a CCD array, to obtain a wide angle image, e.g., an image of a hemispherical field of view. The system of the invention further includes a primary display for displaying the image, and a secondary display for presenting a perspective-corrected view of a selected portion of the image. A processor effects correction of a selected portion of the image for distortions introduced by the fish-eye lens by utilizing methods according to the teachings of the invention. The processor further effects the display of the image and its perspective-corrected portion thereof on the primary and the secondary displays, respectively. Moreover, the processor effects the display of a graphical object on the first display to delineate the portion that is presented on the secondary display.
    Type: Grant
    Filed: December 20, 2004
    Date of Patent: September 25, 2007
    Assignee: Tempest Microsystems, Inc.
    Inventors: Michael Mojaver, Steven Branson