Patents by Inventor Yi-Hsin Li

Yi-Hsin Li 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 and system of deep face recognition for fisheye image
    Patent number: 11749022
    Abstract: A method and a system of deep face recognition for a fisheye image are provided. The method includes determining a category corresponding to an input image, performing an image rectification according to the category corresponding to the input image to generate a restored image, and performing a face recognition on the restored image to determine an identity corresponding to the input image. The category correlates to a radial distance corresponding to the input image.
    Type: Grant
    Filed: April 27, 2021
    Date of Patent: September 5, 2023
    Assignee: NATIONAL TAIWAN UNIVERSITY
    Inventors: Yi-Hsin Li, I-Chan Lo, Hong-Ming Chen
  • METHOD AND SYSTEM OF DEEP FACE RECOGNITION FOR FISHEYE IMAGE
    Publication number: 20220292279
    Abstract: A method and a system of deep face recognition for a fisheye image are provided. The method includes determining a category corresponding to an input image, performing an image rectification according to the category corresponding to the input image to generate a restored image, and performing a face recognition on the restored image to determine an identity corresponding to the input image. The category correlates to a radial distance corresponding to the input image.
    Type: Application
    Filed: April 27, 2021
    Publication date: September 15, 2022
    Inventors: YI-HSIN LI, I-CHAN LO, HONG-MING CHEN
  • Structure for carburetor
    Patent number: 6609504
    Abstract: An improved structure for carburetor is mainly comprised of casing, throat, air calibrating cone, ring-shaped throttling hole, and air assisting pore device, etc.
    Type: Grant
    Filed: October 23, 2002
    Date of Patent: August 26, 2003
    Inventor: Yi-Hsin Li