Patents by Inventor Saad M. Khan

Saad M. Khan 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).

  • Patent number: 8363926
    Abstract: In one embodiment, a system and method for modeling a three-dimensional object includes capturing two-dimensional images of the object from multiple different viewpoints to obtain multiple views of the object, estimating slices of the object that lie in parallel planes that cut through the object, and computing a surface of the object from the estimated slices.
    Type: Grant
    Filed: February 5, 2009
    Date of Patent: January 29, 2013
    Assignee: University of Central Florida Research Foundation, Inc.
    Inventors: Saad M. Khan, Pingkun Yan, Mubarak Shah
  • Publication number: 20110007072
    Abstract: In one embodiment, a system and method for three-dimensionally modeling a moving object pertain to capturing sequential images of the moving object from multiple different viewpoints to obtain multiple views of the moving object, identifying silhouettes of the moving object in each view, determining the location in each view of a temporal occupancy point for each silhouette boundary pixel, each temporal occupancy point being the estimated localization of a three-dimensional scene point that gave rise to its associated silhouette boundary pixel, generating blurred occupancy images that comprise silhouettes of the moving object composed of the temporal occupancy points, deblurring the blurred occupancy images to generate deblurred occupancy maps of the moving object, and reconstructing the moving object by performing visual hull intersection using the blurred occupancy maps to generate a three-dimensional model of the moving object.
    Type: Application
    Filed: July 9, 2009
    Publication date: January 13, 2011
    Applicant: University of Central Florida Research Foundation, Inc.
    Inventors: Saad M. Khan, Mubarak Shah
  • Publication number: 20090304265
    Abstract: In one embodiment, a system and method for modeling a three-dimensional object includes capturing two-dimensional images of the object from multiple different viewpoints to obtain multiple views of the object, estimating slices of the object that lie in parallel planes that cut through the object, and computing a surface of the object from the estimated slices.
    Type: Application
    Filed: February 5, 2009
    Publication date: December 10, 2009
    Inventors: Saad M. Khan, Pingkun Yan, Mubarak Shah