Patents by Inventor Laura Xiaoluo Zhou

Laura Xiaoluo Zhou 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).

  • System and method of processing scanned negative image
    Patent number: 7149004
    Abstract: A method of processing a scanned negative image produced by scanning a negative film includes creating a baseline positive image from the scanned negative image, analyzing at least one image characteristic of the baseline positive image, determining a film type of the negative film based on the at least one image characteristic, and producing a positive image from the scanned negative image based on the film type, including applying film-specific color inversion to the scanned negative image.
    Type: Grant
    Filed: June 18, 2002
    Date of Patent: December 12, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Charles Chi Jia, Laura Xiaoluo Zhou
  • System and method of processing scanned negative image
    Publication number: 20030231292
    Abstract: A method of processing a scanned negative image produced by scanning a negative film includes creating a baseline positive image from the scanned negative image, analyzing at least one image characteristic of the baseline positive image, determining a film type of the negative film based on the at least one image characteristic, and producing a positive image from the scanned negative image based on the film type, including applying film-specific color inversion to the scanned negative image.
    Type: Application
    Filed: June 18, 2002
    Publication date: December 18, 2003
    Inventors: Charles Chi Jia, Laura Xiaoluo Zhou