Patents by Inventor Huihai Lu

Huihai Lu 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: 20230140956
    Abstract: Provided by the present invention are a method and system for automatically optimizing 3D stereoscopic perception, and a medium. The method comprises the following steps that are executed successively: step 1: given current left and right images, calculating a stereo disparity to generate a disparity map; step 2: calculating a depth value corresponding to each individual pixel by using the calculated disparity; step 3: calculating a depth distance of a target to be observed; step 4: acquiring corresponding left and right image displacement values by using the depth distance calculated in step 3; and step 5: applying the acquired image displacement values into a 3D display. The beneficial effect of the present invention is that: the method for automatically optimizing 3D stereoscopic perception according to the present invention solves fatigue and dizziness that are easily generated during the use of a 3D endoscope.
    Type: Application
    Filed: May 22, 2020
    Publication date: May 11, 2023
    Inventors: Huihai Lu, Decai Wang, Xiaoliang Lao
  • Patent number: 8588485
    Abstract: A networked system for rendering diagnostic image data for display has at least one diagnostic imaging apparatus that obtains digital image data for a patient and is in communication with a computer network. At least one consistency control module executes at a networked processor and is operatively responsive to a set of programmed instructions for accessing and detecting the type of image, for identifying one or more control points in the obtained digital image data, for mapping the input code values of the one or more control points to corresponding predetermined code values, for mapping additional input code values to output values according to the mapping of the one or more control points, and for providing rendered image data as output. A DICOM destination in networked communication with the at least one consistency control module stores or displays the rendered image data.
    Type: Grant
    Filed: June 11, 2009
    Date of Patent: November 19, 2013
    Assignee: Carestream Health, Inc.
    Inventors: Zhimin Huo, Jianqing Y. Bennett, David H. Foos, Huihai Lu, Jing Zhang
  • Publication number: 20100128063
    Abstract: A networked system for rendering diagnostic image data for display has at least one diagnostic imaging apparatus that obtains digital image data for a patient and is in communication with a computer network. At least one consistency control module executes at a networked processor and is operatively responsive to a set of programmed instructions for accessing and detecting the type of image, for identifying one or more control points in the obtained digital image data, for mapping the input code values of the one or more control points to corresponding predetermined code values, for mapping additional input code values to output values according to the mapping of the one or more control points, and for providing rendered image data as output. A DICOM destination in networked communication with the at least one consistency control module stores or displays the rendered image data.
    Type: Application
    Filed: June 11, 2009
    Publication date: May 27, 2010
    Inventors: Zhimin Huo, Jianqing Y. Bennett, David H. Foos, Huihai Lu, Jing Zhang