Patents by Inventor Kaitian WEI

Kaitian WEI 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 acquiring three-dimensional coordinates of ore based on mining process
    Patent number: 11111785
    Abstract: A method and a device for acquiring three-dimensional coordinates of ore based on mining process are disclosed. The method includes: obtaining a two-dimensional coordinate of the ore by using a YOLACT algorithm and a NMS algorithm to obtain a prediction mask map, obtaining depth information of the ore based on the color map and the infrared depth map, and combining the two-dimensional coordinate with the depth information to obtain a three-dimensional coordinate of the ore.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: September 7, 2021
    Assignee: Wuyi University
    Inventors: Junying Zeng, Xuhua Li, Chuanbo Qin, Kaitian Wei, Fan Wang, Xiaowei Jiang, Weizhao He, Junhua He
  • METHOD AND DEVICE FOR ACQUIRING THREE-DIMENSIONAL COORDINATES OF ORE BASED ON MINING PROCESS
    Publication number: 20210062653
    Abstract: A method and a device for acquiring three-dimensional coordinates of ore based on mining process are disclosed. The method includes: obtaining a two-dimensional coordinate of the ore by using a YOLACT algorithm and a NMS algorithm to obtain a prediction mask map, obtaining depth information of the ore based on the color map and the infrared depth map, and combining the two-dimensional coordinate with the depth information to obtain a three-dimensional coordinate of the ore.
    Type: Application
    Filed: March 2, 2020
    Publication date: March 4, 2021
    Inventors: Junying ZENG, Xuhua LI, Chuanbo QIN, Kaitian WEI, Fan WANG, Xiaowei JIANG, Weizhao HE, Junhua HE