Patents by Inventor Dingrui Wan

Dingrui Wan 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).

  • Video stabilizing method and system using dual-camera system
    Patent number: 8368766
    Abstract: The present invention discloses a video stabilizing method. The method may comprising the steps of: capturing a low-spatial-resolution image ILt by a first camera and a high-spatial-resolution image IHt by a second camera which is synchronous with the first camera for capturing an image of a moving target; determining a target region IL—tart including the moving target in the low-spatial-resolution image ILt , and obtaining an output image Ioutt of the high-spatial-resolution image IHt corresponding to the target region IL—tart; generating a registration model MLHt between the low-spatial-resolution image ILt and the high-spatial-resolution image IHt ; and inpainting the output image Ioutt based on the registration model MLHt and the high-spatial-resolution image IHt to complete the output image Ioutt. The present invention further discloses a video stabilizing system using a dual-camera system.
    Type: Grant
    Filed: July 15, 2010
    Date of Patent: February 5, 2013
    Assignee: Tsinghua University
    Inventors: Jie Zhou, Dingrui Wan, Han Hu
  • VIDEO STABILIZING METHOD AND SYSTEM USING DUAL-CAMERA SYSTEM
    Publication number: 20110013028
    Abstract: The present invention discloses a video stabilizing method. The method may comprising the steps of: capturing a low-spatial-resolution image ILt by a first camera and a high-spatial-resolution image IHt by a second camera which is synchronous with the first camera for capturing an image of a moving target; determining a target region IL—tart including the moving target in the low-spatial-resolution image ILt, and obtaining an output image Ioutt of the high-spatial-resolution image IHt corresponding to the target region IL—tart; generating a registration model MLHt between the low-spatial-resolution image ILt and the high-spatial-resolution image IHt; and inpainting the output image Ioutt based on the registration model MLHt and the high-spatial-resolution image IHt to complete the output image Ioutt. The present invention further discloses a video stabilizing system using a dual-camera system.
    Type: Application
    Filed: July 15, 2010
    Publication date: January 20, 2011
    Inventors: Jie ZHOU, Dingrui Wan, Han Hu