Patents by Inventor Zhi Jiao GUO

Zhi Jiao GUO 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).

  • Image enhancement method, data processing device, and storage medium
    Patent number: 11263727
    Abstract: Provided is an image enhancement method, performed by a data processing device, the method including: performing a first edge-preserving filtering on an original image to obtain a first processed image; obtaining a detail feature of the original image based on the original image and the first processed image; determining a second processed image according to the detail feature and the first processed image; and processing the second processed image in a guided image filtering manner by using the original image as a first guidance image, to obtain a third processed image, and outputting the third processed image to be displayed.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: March 1, 2022
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Yong Fei Zhao, Zhi Jiao Guo, Liang Wang, Hai Chang Zhai
  • IMAGE ENHANCEMENT METHOD, DATA PROCESSING DEVICE, AND STORAGE MEDIUM
    Publication number: 20200311880
    Abstract: Provided is an image enhancement method, performed by a data processing device, the method including: performing a first edge-preserving filtering on an original image to obtain a first processed image; obtaining a detail feature of the original image based on the original image and the first processed image; determining a second processed image according to the detail feature and the first processed image; and processing the second processed image in a guided image filtering manner by using the original image as a first guidance image, to obtain a third processed image, and outputting the third processed image to be displayed.
    Type: Application
    Filed: June 16, 2020
    Publication date: October 1, 2020
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yong Fei ZHAO, Zhi Jiao GUO, Liang WANG, Hai Chang ZHAI