Patents by Inventor Aolin YANG

Aolin YANG 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 high-precision true color three-dimensional reconstruction of a mechanical component
    Patent number: 11641457
    Abstract: A method for high-precision true color three dimensional reconstruction of mechanical component. Firstly performs image acquisition: the left and right high-resolution grayscale cameras are fixed at same height and spaced at certain distance, an optical transmitter fixed between the two grayscale cameras, and low-resolution color camera fixed above optical transmitter, thus images of measured high-precision mechanical component are shot. Then performs image processing: all images are transmitted to a computer, which uses image processing to record surface information of measured high-precision mechanical component in the point cloud by high-precision true color three-dimensional reconstruction, which reflects color texture information of the surface, so as to realize the non-contact high-precision true color three dimensional reconstruction of high-precision mechanical component.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: May 2, 2023
    Assignee: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
    Inventors: Chun Yin, Yuhua Cheng, Zeqi Wang, Xutong Tan, Kai Chen, Gen Qiu, Jianhao Luo, Junjie Liu, Zhibo Li, Aolin Yang
  • METHOD FOR HIGH-PRECISION TRUE COLOR THREE-DIMENSIONAL RECONSTRUCTION OF A MECHANICAL COMPONENT
    Publication number: 20220182593
    Abstract: A method for high-precision true color three dimensional reconstruction of mechanical component. Firstly performs image acquisition: the left and right high-resolution grayscale cameras are fixed at same height and spaced at certain distance, an optical transmitter fixed between the two grayscale cameras, and low-resolution color camera fixed above optical transmitter, thus images of measured high-precision mechanical component are shot. Then performs image processing: all images are transmitted to a computer, which uses image processing to record surface information of measured high-precision mechanical component in the point cloud by high-precision true color three-dimensional reconstruction, which reflects color texture information of the surface, so as to realize the non-contact high-precision true color three dimensional reconstruction of high-precision mechanical component.
    Type: Application
    Filed: February 25, 2022
    Publication date: June 9, 2022
    Applicant: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
    Inventors: Chun YIN, Yuhua CHENG, Zeqi WANG, Xutong TAN, Kai CHEN, Gen QIU, Jianhao LUO, Junjie LIU, Zhibo LI, Aolin YANG