Patents by Inventor Kwan-Jun Oh

Kwan-Jun Oh 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 synthesizing a virtual image from a reduced resolution depth image
    Patent number: 8374456
    Abstract: A virtual image is synthesized from a reduced resolution depth image storing depth values at each pixel location. The reduced resolution depth image is scaled up to produce an up-scaled depth image. Then, at least one filter is applied to the up-scaled depth image to produce a reconstructed depth image, and the virtual image is synthesized using the reconstructed depth image.
    Type: Grant
    Filed: April 26, 2012
    Date of Patent: February 12, 2013
    Assignee: Mitsubishi Electric Research Laboratories, Inc.
    Inventors: Anthony Vetro, Sehoon Yea, Kwan-Jun Oh
  • Method for Synthesizing a Virtual Image from a Reduced Resolution Depth Image
    Publication number: 20120269457
    Abstract: A virtual image is synthesized from a reduced resolution depth image storing depth values at each pixel location. The reduced resolution depth image is scaled up to produce an up-scaled depth image. Then, at least one filter is applied to the up-scaled depth image to produce a reconstructed depth image, and the virtual image is synthesized using the reconstructed depth image.
    Type: Application
    Filed: April 26, 2012
    Publication date: October 25, 2012
    Inventors: Anthony Vetro, Sehoon Yea, Kwan-Jun Oh
  • Method for up-sampling depth images
    Patent number: 8189943
    Abstract: A method up-samples images in a reduced resolution video, wherein each image I(x, y) stores depths d at pixel locations (x, y). each depth image is scaled up to produce a corresponding up-scaled image. Then, image dilation, a median filter, image erosion, and a min-max filter are applied in order to produce a corresponding up-sampled image.
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: May 29, 2012
    Assignee: Mitsubishi Electric Research Laboratories, Inc.
    Inventors: Sehoon Yea, Kwan-Jun Oh, Anthony Vetro
  • Method for Up-Sampling Depth Images
    Publication number: 20100239187
    Abstract: A method up-samples images in a reduced resolution video, wherein each image I(x, y) stores depths d at pixel locations (x, y). each depth image is scaled up to produce a corresponding up-scaled image. Then, image dilation, a median filter, image erosion, and a min-max filter are applied in order to produce a corresponding up-sampled image.
    Type: Application
    Filed: March 17, 2009
    Publication date: September 23, 2010
    Inventors: Sehoon Yea, Kwan-Jun Oh, Anthony Vetro