Patents by Inventor Koki OSADA

Koki OSADA 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).

  • Obstacle recognition device
    Patent number: 11417115
    Abstract: An obstacle recognition device of a vehicle provided with a camera capturing an image around the vehicle, includes an acquiring unit sequentially acquiring the image captured by the camera; a feature point extracting unit extracting a plurality of feature points of an object included in the image; a calculation unit calculating each motion distance of the plurality of feature points between the image previously acquired and the image currently acquired by the acquiring unit; a first determination unit determining whether each motion distance of the feature points is larger than or equal to a first threshold; a second determination unit determining whether each motion distance of the feature points is larger than or equal to a second threshold; and an obstacle recognition unit recognizing an obstacle.
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: August 16, 2022
    Assignees: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Koki Osada, Takayuki Hiromitsu, Tomoyuki Fujimoto, Takuya Miwa, Yutaka Hamamoto, Masumi Fukuman, Akihiro Kida, Kunihiro Sugihara
  • OBSTACLE RECOGNITION DEVICE
    Publication number: 20210110177
    Abstract: An obstacle recognition device of a vehicle provided with a camera capturing an image around the vehicle, includes an acquiring unit sequentially acquiring the image captured by the camera; a feature point extracting unit extracting a plurality of feature points of an object included in the image; a calculation unit calculating each motion distance of the plurality of feature points between the image previously acquired and the image currently acquired by the acquiring unit; a first determination unit determining whether each motion distance of the feature points is larger than or equal to a first threshold; a second determination unit determining whether each motion distance of the feature points is larger than or equal to a second threshold; and an obstacle recognition unit recognizing an obstacle.
    Type: Application
    Filed: October 13, 2020
    Publication date: April 15, 2021
    Inventors: Koki OSADA, Takayuki HIROMITSU, Tomoyuki FUJIMOTO, Takuya MIWA, Yutaka HAMAMOTO, Masumi FUKUMAN, Akihiro KIDA, Kunihiro SUGIHARA