Patents by Inventor Xiao C. Cao

Xiao C. Cao 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).

  • METHOD FOR DETECTING WATER REGIONS IN VIDEO
    Publication number: 20080298636
    Abstract: A computer-based method for automatic detection of water regions in a video include the steps of estimating a water map of the video and outputting the water map to an output medium, such as a video analysis system. The method may further include the steps of training a water model from the water map; re-classifying the water map using the water model by detecting water pixels in the video; and refining the water map.
    Type: Application
    Filed: June 4, 2007
    Publication date: December 4, 2008
    Applicant: Object Video, Inc.
    Inventors: Zeeshan Rasheed, Neils Haering, Omar Javed, Xiao C. Cao, Andrew J. Chosak, Himaanshu Gupta, Khurram Hassan-Shafique, Mun W. Lee, Alan J. Lipton, Haiying Liu, Donald G. Madden, Geoffrey Taylor, Li Yu, Peter L. Venetianer, Zhong Zhang, Wei Hong Yin
  • Automatic camera calibration and geo-registration using objects that provide positional information
    Publication number: 20080240616
    Abstract: A video sequence of a field of view within an environment is received. Targets are detected in the video sequence. Target geo-positional information is received. Correspondences between the targets detected in the video sequence and the target geo-positional information are determined and used to calibrate the camera and to geo-register a field of view of the camera.
    Type: Application
    Filed: April 2, 2007
    Publication date: October 2, 2008
    Applicant: ObjectVideo, Inc.
    Inventors: Niels Haering, Zeeshan Rasheed, Khurram Hassan-Shafique, Asaad Hakeem, Omar Javed, Xiao C. Cao, Haiying Liu, Li Yu, Donald G. Madden, Andrew J. Chosak, Geoffrey Taylor, Himaanshu Gupta, Alan J. Lipton