Patents by Inventor Ze Miu

Ze Miu 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).

  • Ultraviolet anti-counterfeiting check verification method
    Patent number: 9508209
    Abstract: The invention relates to a ultraviolet anti-counterfeiting check verification method which solves subjective defect and time consuming problems of the traditional verification methods, and comprises the following steps: a. collecting ultraviolet gray level image by a ultraviolet scanner; b. extracting a first binary image from the ultraviolet gray level image; c. calculating a tilt angle of the first binary image; d. calculating tilt correction positions of pixels of the ultraviolet gray level image and the first binary image; e. determining a top left corner locating position of a first binary image rectangle; f. extracting a second binary image from the tilt corrected ultraviolet gray level image; g. performing position correction on the second binary image of a check to be verified; and h. calculating the matching degree between the second binary image of the check to be verified and a second binary image of a real check to verify authenticity.
    Type: Grant
    Filed: August 22, 2012
    Date of Patent: November 29, 2016
    Assignee: CHENGDU SANTAI HOLDING GROUP CO., LTD.
    Inventors: Jian Bu, An Luo, Shaochuan Feng, Gaimei Shi, Ruhuan Hu, Ze Miu, Yun Bai, Yun Yang
  • ULTRAVIOLET ANTI-COUNTERFEITING CHECK VERIFICATION METHOD
    Publication number: 20150063673
    Abstract: The invention relates to a ultraviolet anti-counterfeiting check verification method which solves subjective defect and time consuming problems of the traditional verification methods, and comprises the following steps: a. collecting ultraviolet gray level image by a ultraviolet scanner; b. extracting a first binary image from the ultraviolet gray level image; c. calculating a tilt angle of the first binary image; d. calculating tilt correction positions of pixels of the ultraviolet gray level image and the first binary image; e. determining a top left corner locating position of a first binary image rectangle; f. extracting a second binary image from the tilt corrected ultraviolet gray level image; g. performing position correction on the second binary image of a check to be verified; and h. calculating the matching degree between the second binary image of the check to be verified and a second binary image of a real check to verify authenticity.
    Type: Application
    Filed: August 22, 2012
    Publication date: March 5, 2015
    Applicant: CHENGDU SANTAI ELECTRONIC INDUSTRY CO., LTD.
    Inventors: Jian Bu, An Luo, Shaochuan Feng, Gaimei Shi, Ruhuan Hu, Ze Miu, Yun Bai, Yun Yang