Patents by Inventor Siyuan Gou

Siyuan Gou 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).

  • Patent number: 11182644
    Abstract: The present application provides a method and apparatus for pose planar constraining on the basis of planar feature extraction, wherein the method includes: inputting the acquired RGB color image and point cloud image into spatial transformation network to obtain two-dimensional and three-dimensional affine transformation matrixes; extracting the planar features of the transformed two-dimensional affine transformation matrix and three-dimensional affine transformation matrix; inputting the acquired planar features into the decoder and obtain the pixel classification of the planar features; clustering the vectors corresponding to the planar pixels to obtain the segmentation result of the planar sample; using planar fitted by the segmentation result to make planar constraint to the pose calculated by vision algorithm.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: November 23, 2021
    Assignee: BEIJING INSTITUTE OF TECHNOLOGY
    Inventors: Xiaopeng Chen, Qiang Huang, Siyuan Gou, Zhangguo Yu, Xuechao Chen, Junyao Gao, Yang Xu