Patents by Inventor Yuwen LV

Yuwen LV 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 device for obtaining image of form sheet
    Patent number: 11037017
    Abstract: The present application discloses a method and apparatus for obtaining an image of a form sheet, which belongs to the field of image processing technology. The method includes: obtaining graphic code information from an image to be processed, wherein the graphic code information comprises at least position information of a graphic code; determining form sheet image feature information in the image to be processed based on the position information of the graphic code; and obtaining an image of a form sheet from the image to be processed based on the form sheet image feature information. In the present application, there is no manual operation of obtaining the image of the form sheet is needed, and thus the resources are saved and the efficiency of obtaining the image of the form sheet is improved.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: June 15, 2021
    Assignee: HANGZHOU HIKROBOT TECHNOLOGY CO., LTD
    Inventors: Zhihui Deng, Zhigang Hu, Wencong Zhang, Chuanyan Wang, Yuwen Lv, Haiyan Wang
  • METHOD AND DEVICE FOR OBTAINING IMAGE OF FORM SHEET
    Publication number: 20200293811
    Abstract: The present application discloses a method and apparatus for obtaining an image of a form sheet, which belongs to the field of image processing technology. The method includes: obtaining graphic code information from an image to be processed, wherein the graphic code information comprises at least position information of a graphic code; determining form sheet image feature information in the image to be processed based on the position information of the graphic code; and obtaining an image of a form sheet from the image to be processed based on the form sheet image feature information. In the present application, there is no manual operation of obtaining the image of the form sheet is needed, and thus the resources are saved and the efficiency of obtaining the image of the form sheet is improved.
    Type: Application
    Filed: August 10, 2017
    Publication date: September 17, 2020
    Inventors: Zhihui DENG, Zhigang HU, Wencong ZHANG, Chuanyan WANG, Yuwen LV, Haiyan WANG