Patents by Inventor Yongli ZHAI

Yongli ZHAI 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 inpainting method, image inpainting system and flat panel detector thereof
    Patent number: 11461877
    Abstract: The present disclosure provides an image inpainting method, an image inpainting system, and a flat panel detector. The method includes: acquiring a first image, performing connected domain analysis on the first image, and extracting the defective pixels in the first image; and classifying the defective pixels into isolated point defects, cluster defects, and bad line defects according to the size and shape of the connected domain; outputting a second image and inpainting the second image according to the type of the defective pixels. This method can not only effectively inpaint defective pixels, but also well preserve the details of the original image.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: October 4, 2022
    Assignee: IRAY TECHNOLOGY COMPANY LIMITED
    Inventors: Yongli Zhai, Nan Zhang, Zhiqiang Fang
  • IMAGE INPAINTING METHOD, IMAGE INPAINTING SYSTEM AND FLAT PANEL DETECTOR THEREOF
    Publication number: 20210295477
    Abstract: The present disclosure provides an image inpainting method, an image inpainting system, and a flat panel detector. The method includes: acquiring a first image, performing connected domain analysis on the first image, and extracting the defective pixels in the first image; and classifying the defective pixels into isolated point defects, cluster defects, and bad line defects according to the size and shape of the connected domain; outputting a second image and inpainting the second image according to the type of the defective pixels. This method can not only effectively inpaint defective pixels, but also well preserve the details of the original image.
    Type: Application
    Filed: February 21, 2019
    Publication date: September 23, 2021
    Applicant: IRAY TECHNOLOGY COMPANY LIMITED
    Inventors: Yongli ZHAI, Nan ZHANG, Zhiqiang FANG