Patents by Inventor Kenta Ishihara

Kenta Ishihara 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: 11900727
    Abstract: An information processing device according to the present invention includes a person extraction means that extracts a person in a captured image, an action extraction means that extracts an action of a person group including a plurality of persons other than a given person in the captured image, and an identification means that identifies a given person group based on a result of extraction of the action of the person group.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: February 13, 2024
    Assignee: NEC CORPORATION
    Inventors: Muneaki Onozato, Satoshi Terasawa, Yusuke Konishi, Kenta Ishihara
  • Publication number: 20230316701
    Abstract: A reference state deciding device (10) according to the present disclosure includes a feature calculation unit (11) that calculates an object feature related to a target object of state determination included in a real space and an imaged space feature related to the real space on the basis of past image data of the real space imaged in the past and target image data of the real space imaged at the time of the state determination, and a reference state deciding unit (12) that decides a reference state to be used for the state determination on the basis of a relation between the object feature and the imaged space feature calculated from the past image data and the target image data.
    Type: Application
    Filed: August 19, 2020
    Publication date: October 5, 2023
    Applicant: NEC Corporation
    Inventors: Kenta ISHIHARA, Shoji NISHIMURA
  • Publication number: 20230298445
    Abstract: The present invention provides a learning apparatus (10) including: an acquisition unit (11) that acquires an image; a similarity computation unit (12) that computes a similarity between the acquired image, and a first image being accumulated in advance and indicating an abnormal state; a registration unit (13) that registers, as a second image indicating a normal state, the acquired image whose similarity is equal to or less than a first reference value; and a learning unit (14) that generates an estimation model for discriminating between normal and abnormal by machine learning using the first image and the second image.
    Type: Application
    Filed: June 24, 2020
    Publication date: September 21, 2023
    Applicant: NEC Corporation
    Inventors: Jianquan LIU, Kenta ISHIHARA
  • Publication number: 20220230330
    Abstract: In an estimation device, an acquisition unit acquires a “plurality of images”. The “plurality of images” are images in each of which a “real space” is captured, and have mutually different capture times. The acquisition unit acquires information related to a “capture period length”, which corresponds to a difference between an earliest time and a latest time of the plurality of times that correspond the “plurality of images”, respectively. An estimation unit estimates a position of an “object under estimation” on an “image plane” and a movement velocity of the “object under estimation” in the real space, based on the “plurality of images” and the information related to the “capture period length” acquired. The “image plane” is an image plane of each acquired image.
    Type: Application
    Filed: May 31, 2019
    Publication date: July 21, 2022
    Applicant: NEC Corporation
    Inventor: Kenta ISHIHARA
  • Publication number: 20220076001
    Abstract: An information processing device according to the present invention includes a person extraction means that extracts a person in a captured image, an action extraction means that extracts an action of a person group including a plurality of persons other than a given person in the captured image, and an identification means that identifies a given person group based on a result of extraction of the action of the person group.
    Type: Application
    Filed: January 18, 2019
    Publication date: March 10, 2022
    Applicant: NEC Corporation
    Inventors: Muneaki ONOZATO, Satoshi TERASAWA, Yusuke KONISHI, Kenta ISHIHARA
  • Patent number: 11137959
    Abstract: Provided is an information processing system capable of changing a point increase condition or method in various ways in a case of giving points depending on printing by a printing apparatus. To this end, the information processing system includes an information processing apparatus, a printing apparatus configured to print an image according to a print instruction transmitted from the information processing apparatus, and a server connected to the information processing apparatus and the printing apparatus via a network. The printing apparatus generates a print log in which at least one identifier out of an application ID unique to a print application in the information processing apparatus and a content ID of the image is associated with a printer ID unique to the printing apparatus, and transmits the print log via the network.
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: October 5, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventor: Kenta Ishihara
  • Publication number: 20210064309
    Abstract: Provided is an information processing system capable of changing a point increase condition or method in various ways in a case of giving points depending on printing by a printing apparatus. To this end, the information processing system includes an information processing apparatus, a printing apparatus configured to print an image according to a print instruction transmitted from the information processing apparatus, and a server connected to the information processing apparatus and the printing apparatus via a network. The printing apparatus generates a print log in which at least one identifier out of an application ID unique to a print application in the information processing apparatus and a content ID of the image is associated with a printer ID unique to the printing apparatus, and transmits the print log via the network.
    Type: Application
    Filed: July 30, 2020
    Publication date: March 4, 2021
    Inventor: Kenta Ishihara