Patents by Inventor Xiaobin HUI

Xiaobin HUI 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 image dehazing based on adaptively improved linear global atmospheric light of dark channel
    Patent number: 11257194
    Abstract: A method for image dehazing based on adaptively improved linear global atmospheric light of a dark channel. A haze image in haze weather is first obtained, a variation angle of atmospheric light of the image is obtain through calculating a slope of a connection line between a center and a center of gravity of a binary image of the image, a linear atmospheric light map that varies regularly along a variation direction of the atmospheric light is obtains, a dehazed image is solved through an atmospheric scattering model, and then a processed haze image taken in the haze weather is output.
    Type: Grant
    Filed: December 29, 2018
    Date of Patent: February 22, 2022
    Assignee: CHANG'AN UNIVERSITY
    Inventors: He Huang, Jing Song, Lu Guo, Guiping Wang, Xinrui Li, Huifeng Wang, Zhe Xu, Bo Cui, Ying Huang, Xiaobin Hui
  • METHOD FOR IMAGE DEHAZING BASED ON ADAPTIVELY IMPROVED LINEAR GLOBAL ATMOSPHERIC LIGHT OF DARK CHANNEL
    Publication number: 20210049744
    Abstract: A method for image dehazing based on adaptively improved linear global atmospheric light of a dark channel. A haze image in haze weather is first obtained, a variation angle of atmospheric light of the image is obtain through calculating a slope of a connection line between a center and a center of gravity of a binary image of the image, a linear atmospheric light map that varies regularly along a variation direction of the atmospheric light is obtains, a dehazed image is solved through an atmospheric scattering model, and then a processed haze image taken in the haze weather is output.
    Type: Application
    Filed: December 29, 2018
    Publication date: February 18, 2021
    Inventors: He Huang, Jing Song, Lu GUO, Guiping WANG, Xinrui LI, Huifeng WANG, Zhe XU, Bo CUI, Ying HUANG, Xiaobin HUI