Patents by Inventor Kaisei HASHIMOTO

Kaisei HASHIMOTO 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: 20220036097
    Abstract: A road surface detection device according to an embodiment includes an image acquisition unit that acquires captured image data output from a stereo camera that captures an imaging area including a road surface on which a vehicle travels, a three-dimensional model generation unit that generates a three-dimensional model of the imaging area including a surface shape of the road surface from a viewpoint of the stereo camera based on the captured image data, and a correction unit that estimates a plane from the three-dimensional model, and corrects the three-dimensional model so as to match an orientation of a normal vector of the plane and a height position of the plane with respect to the stereo camera with a correct value of an orientation of a normal vector of the road surface and a correct value of a height position of the road surface with respect to the stereo camera, respectively.
    Type: Application
    Filed: November 29, 2019
    Publication date: February 3, 2022
    Applicant: AISIN CORPORATION
    Inventors: Atsuto OGINO, Kaisei HASHIMOTO