Patents by Inventor Manmohan Chandraker

Manmohan Chandraker 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).

  • Structure and motion with stereo using lines
    Patent number: 8401241
    Abstract: A system and method are disclosed for estimating camera motion and structure reconstruction of a scene using lines. The system includes a line detection module, a line correspondence module, a temporal line tracking module and structure and motion module. The line detection module is configured to detect lines in visual input data comprising a plurality of image frames. The line correspondence module is configured to find line correspondence between detected lines in the visual input data. The temporal line tracking module is configured to track the detected lines temporally across the plurality of the image frames. The structure and motion module is configured to estimate the camera motion using the detected lines in the visual input data and to reconstruct three-dimensional lines from the estimated camera motion.
    Type: Grant
    Filed: July 21, 2009
    Date of Patent: March 19, 2013
    Assignee: Honda Motor Co., Ltd.
    Inventors: Manmohan Chandraker, Jongwoo Lim
  • Structure and Motion with Stereo Using Lines
    Publication number: 20100098293
    Abstract: A system and method are disclosed for estimating camera motion and structure reconstruction of a scene using lines. The system includes a line detection module, a line correspondence module, a temporal line tracking module and structure and motion module. The line detection module is configured to detect lines in visual input data comprising a plurality of image frames. The line correspondence module is configured to find line correspondence between detected lines in the visual input data. The temporal line tracking module is configured to track the detected lines temporally across the plurality of the image frames. The structure and motion module is configured to estimate the camera motion using the detected lines in the visual input data and to reconstruct three-dimensional lines from the estimated camera motion.
    Type: Application
    Filed: July 21, 2009
    Publication date: April 22, 2010
    Inventors: Manmohan Chandraker, Jongwoo Lim