Patents by Inventor Kosuke Yoshimi

Kosuke Yoshimi 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: 10269092
    Abstract: The provided is an image processing device, an image processing method, and a program that can solve the above described problems and can normalize the distortion in the a fisheye image without being influenced by receiving the influence of the a fisheye optical system even when the positional relationship between the an optical axis of the a fisheye camera and the a plane to which the an object is grounded does not satisfy a certain conditions.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: April 23, 2019
    Assignee: NEC CORPORATION
    Inventor: Kosuke Yoshimi
  • Publication number: 20190035093
    Abstract: An information processing apparatus (2000) includes a first analyzing unit (2020), a second analyzing unit (2040), and an estimating unit (2060). The first analyzing unit (2020) calculates a flow of a crowd in a capturing range of a fixed camera (10) using a first surveillance image (12). The second analyzing unit (2040) calculates a distribution of an attribute of objects in a capturing range of a moving camera (20) using a second surveillance image (22). The estimating unit (2060) estimates an attribute distribution for a range that is not included in the capturing range of the moving camera (20).
    Type: Application
    Filed: January 26, 2017
    Publication date: January 31, 2019
    Applicant: NEC Corporation
    Inventors: Ryoma OAMI, Katsuhiko TAKAHASHI, Yusuke KONISHI, Hiroshi YAMADA, Hiroo IKEDA, Junko NAKAGAWA, Kosuke YOSHIMI, Ryo KAWAI, Takuya OGAWA
  • Publication number: 20190012766
    Abstract: The provided is an image processing device, an image processing method, and a program that can solve the above described problems and can normalize the distortion in the a fisheye image without being influenced by receiving the influence of the a fisheye optical system even when the positional relationship between the an optical axis of the a fisheye camera and the a plane to which the an object is grounded does not satisfy a certain conditions.
    Type: Application
    Filed: June 13, 2017
    Publication date: January 10, 2019
    Applicant: NEC Corporation
    Inventor: Kosuke YOSHIMI
  • Publication number: 20180249131
    Abstract: A surveillance system (1) includes an area information acquisition unit (101), a position information acquisition unit (102), a candidate determination unit (103), and a notification unit (104). The area information acquisition unit (101) acquires information of a surveillance-desired area. The position information acquisition unit (102) acquires pieces of position information of a plurality of portable terminals (20), each portable terminal performing surveillance using an image capturing unit. The candidate determination unit (103) determines a candidate portable terminal (20) to be moved to the surveillance-desired area from among the plurality of portable terminals (20) based on the acquired pieces of position information of the plurality of portable terminals (20). The notification unit (104) outputs a notification to the candidate portable terminal requesting to move to the surveillance-desired area.
    Type: Application
    Filed: August 16, 2016
    Publication date: August 30, 2018
    Applicant: NEC CORPORATION
    Inventors: Ryoma OAMI, Katsuhiko TAKAHASHI, Yuusuke KONISHI, Hiroo IKEDA, Junko NAKAGAWA, Kosuke YOSHIMI, Yukie EBIYAMA, Ryo KAWAI, Takuya OGAWA
  • Patent number: 8867845
    Abstract: The recognition of a lane boundary line expressed by a stud-shaped lane mark is realized with high accuracy against noise and with a small calculation amount and a small memory consumption amount. A lane recognition device extracts a candidate position of a lane mark from a received input image. A vote value is weighted according to the elapsed time with regard to the extracted candidate position of the lane mark to cumulatively perform voting to a parameter space of an approximate curved line or an approximate straight line, and, thus, to generate a time-series cumulative voting feature image. A candidate of a lane boundary line position is extracted based on the generated time-series cumulative voting feature image to determine the lane boundary line position. The lane recognition device may be provided with an image output device which images an image and outputs the imaged image.
    Type: Grant
    Filed: November 25, 2010
    Date of Patent: October 21, 2014
    Assignee: NEC Corporation
    Inventor: Kosuke Yoshimi
  • Publication number: 20120288206
    Abstract: The recognition of a lane boundary line expressed by a stud-shaped lane mark is realized with high accuracy against noise and with a small calculation amount and a small memory consumption amount. A lane recognition device extracts a candidate position of a lane mark from a received input image. A vote value is weighted according to the elapsed time with regard to the extracted candidate position of the lane mark to cumulatively perform voting to a parameter space of an approximate curved line or an approximate straight line, and, thus, to generate a time-series cumulative voting feature image. A candidate of a lane boundary line position is extracted based on the generated time-series cumulative voting feature image to determine the lane boundary line position. The lane recognition device may be provided with an image output device which images an image and outputs the imaged image.
    Type: Application
    Filed: November 25, 2010
    Publication date: November 15, 2012
    Applicant: NEC CORPORATION
    Inventor: Kosuke Yoshimi