Patents by Inventor William Daylesford Hogg

William Daylesford Hogg 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).

  • Publication number: 20160042621
    Abstract: This invention describes a method and apparatus for security monitoring with a video camera. A mathematical model consisting of an array of cells, or learning map, is used to describe the motion of any object(s) detected by the camera. When an object(s) is detected, its positional location(s) for a period of time, or motion event, is recorded in a learning map. This learning map is then compared to a reference learning map where the camera determines whether to alert the user or not that an object of interest was detected. After viewing the video of the motion event, the user provides feedback that impacts how the reference learning map is updated by information in the motion event learning map. Through this user feedback mechanism, the camera learns to more accurately determine whether or not to alert the user about future motion events, thus reducing the number of false alarms.
    Type: Application
    Filed: June 14, 2015
    Publication date: February 11, 2016
    Inventors: William Daylesford Hogg, Troy Allan Gutjahr