Patents by Inventor Fuhe TIAN

Fuhe TIAN 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).

  • 3D scanning control apparatus based on FPGA and control method and system thereof
    Patent number: 10116926
    Abstract: The present invention discloses a 3D scanning control apparatus based on FPGA, for controlling a 3D scanner to scan. The apparatus comprises: a first projection control module, for controlling a structured light generation unit to project to an object; a first image acquisition control module, for controlling a shooting unit to capture a projection image of the object when the first projection control module is projecting; a second projection control module, for controlling another structured light generation unit to project to the object for one more time; a second image acquisition control module, for controlling a corresponding shooting unit to capture the projection image of the object for one more time when the second projection control module is projecting; and a data processing module, for processing the captured projection images with at least one of the Bayer color rendition, color space conversion and phase unwrapping, by using algorithm in the FPGA.
    Type: Grant
    Filed: May 19, 2016
    Date of Patent: October 30, 2018
    Assignee: SHENZHEN ESUN DISPLAY CO., LTD
    Inventors: Kaibing Xiang, Fuhe Tian, Hailong Chen, Hongchen Zhu, Dong He
  • 3D scanning control apparatus based on FPGA and control method and system thereof
    Publication number: 20170019659
    Abstract: The present invention discloses a 3D scanning control apparatus based on FPGA, for controlling a 3D scanner to scan. The apparatus comprises: a first projection control module, for controlling a structured light generation unit to project to an object; a first image acquisition control module, for controlling a shooting unit to capture a projection image of the object when the first projection control module is projecting; a second projection control module, for controlling another structured light generation unit to project to the object for one more time; a second image acquisition control module, for controlling a corresponding shooting unit to capture the projection image of the object for one more time when the second projection control module is projecting; and a data processing module, for processing the captured projection images with at least one of the Bayer color rendition, color space conversion and phase unwrapping, by using algorithm in the FPGA.
    Type: Application
    Filed: May 19, 2016
    Publication date: January 19, 2017
    Inventors: Kaibing XIANG, Fuhe TIAN, Hailong CHEN, Hongchen ZHU, Dong HE