Patents by Inventor Caihua LEI

Caihua LEI 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).

  • Publication number: 20220383579
    Abstract: The present invention discloses an object modeling and movement method. The method is applied to a mobile terminal, and the mobile terminal includes a color camera and a TOF module. The method includes: performing panoramic scanning on a target object by using the color camera and the TOF module, to obtain a 3D model of the target object; obtaining a target skeletal model; fusing the target skeletal model and the 3D model of the target object; obtaining a target movement manner; and controlling the target skeletal model in the target movement manner, to animate the 3D model of the target object in the target movement manner. This can implement integration from scanning, 3D reconstruction, skeletal rigging, to preset animation display for an object on one terminal, thereby implementing dynamization of a static object, and increasing interest in using the mobile terminal by a user.
    Type: Application
    Filed: August 2, 2022
    Publication date: December 1, 2022
    Inventors: Naoya IWAMOTO, Tizheng WANG, Caihua LEI
  • Patent number: 11436802
    Abstract: The present invention discloses an object modeling and movement method. The method is applied to a mobile terminal, and the mobile terminal includes a color camera and a depth camera. The method includes: performing panoramic scanning on a target object by using the color camera and the depth camera, to obtain a 3D model of the target object; obtaining a target skeletal model; fusing the target skeletal model and the 3D model of the target object; obtaining a target movement manner; and controlling the target skeletal model in the target movement manner, to animate the 3D model of the target object in the target movement manner. This can implement integration from scanning, 3D reconstruction, skeletal rigging, to preset animation display for an object on one terminal, thereby implementing dynamization of a static object, and increasing interest in using the mobile terminal by a user.
    Type: Grant
    Filed: July 16, 2020
    Date of Patent: September 6, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Naoya Iwamoto, Tizheng Wang, Caihua Lei
  • Publication number: 20200349765
    Abstract: The present invention discloses an object modeling and movement method. The method is applied to a mobile terminal, and the mobile terminal includes a color camera and a depth camera. The method includes: performing panoramic scanning on a target object by using the color camera and the depth camera, to obtain a 3D model of the target object; obtaining a target skeletal model; fusing the target skeletal model and the 3D model of the target object; obtaining a target movement manner; and controlling the target skeletal model in the target movement manner, to animate the 3D model of the target object in the target movement manner. This can implement integration from scanning, 3D reconstruction, skeletal rigging, to preset animation display for an object on one terminal, thereby implementing dynamization of a static object, and increasing interest in using the mobile terminal by a user.
    Type: Application
    Filed: July 16, 2020
    Publication date: November 5, 2020
    Inventors: Naoya IWAMOTO, Tizheng WANG, Caihua LEI