Patents by Inventor Yihua FU

Yihua FU 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).

  • Patent number: 10937132
    Abstract: A spike signal-based display method and a spike signal-based display system are disclosed by the present application. The method includes: analyzing a spike sequence corresponding to a single pixel position to obtain spike-firing information; acquiring respective pixel values corresponding to multiple spike-firing times before a single spike-firing time, and accumulating the pixel values as a first accumulated pixel value; setting a first specific amount corresponding to the single spike-firing time of the pixel position, and summing the first specific amount and the first accumulated pixel value to obtain a first pixel value of the pixel position; comparing the first pixel value with a pixel threshold range, and obtaining a second specific amount based on the first specific amount; and obtaining a second pixel value of the pixel position by summing the first accumulated pixel value and the second specific amount, and generating an image by using the second pixel values.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: March 2, 2021
    Assignee: Peking University
    Inventors: Tiejun Huang, Lin Zhu, Yonghong Tian, Yihua Fu, Jianing Li, Siwei Dong, Yaowei Wang
  • Publication number: 20200226723
    Abstract: A spike signal-based display method and a spike signal-based display system are disclosed by the present application. The method includes: analyzing a spike sequence corresponding to a single pixel position to obtain spike-firing information; acquiring respective pixel values corresponding to multiple spike-firing times before a single spike-firing time, and accumulating the pixel values as a first accumulated pixel value; setting a first specific amount corresponding to the single spike-firing time of the pixel position, and summing the first specific amount and the first accumulated pixel value to obtain a first pixel value of the pixel position; comparing the first pixel value with a pixel threshold range, and obtaining a second specific amount based on the first specific amount; and obtaining a second pixel value of the pixel position by summing the first accumulated pixel value and the second specific amount, and generating an image by using the second pixel values.
    Type: Application
    Filed: October 29, 2019
    Publication date: July 16, 2020
    Applicant: Peking University
    Inventors: Tiejun HUANG, Lin ZHU, Yonghong TIAN, Yihua FU, Jianing LI, Siwei DONG, Yaowei WANG