Patents by Inventor Junpei YAMASAKI

Junpei YAMASAKI 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: 20220156686
    Abstract: A commodity monitoring device includes a commodity state detection unit configured to, on the basis of image information of a commodity group area set on a commodity shelf, detect removal of a commodity in a quantity satisfying a predetermined condition from the commodity group area; and a change detection information output unit configured to, if the commodity state detection unit has detected the removal, output to an output destination device change detection information including image time-series data of the commodity group area from a point in time at which the commodity state detection unit detected the removal to a predetermined past point in time.
    Type: Application
    Filed: February 1, 2022
    Publication date: May 19, 2022
    Applicant: NEC Corporation
    Inventors: Takayuki NAKAGAWA, Yuma Shibuya, Shigeaki Tokuda, Junpei Yamasaki, Satoshi Ohkubo, Hiroshi Tezuka, Nobuyki Ikuta, Kenichi Oohashi
  • Patent number: 11270257
    Abstract: A commodity monitoring device includes a commodity state detection unit configured to, on the basis of image information of a commodity group area set on a commodity shelf, detect removal of a commodity in a quantity satisfying a predetermined condition from the commodity group area; and a change detection information output unit configured to, if the commodity state detection unit has detected the removal, output to an output destination device change detection information including image time-series data of the commodity group area from a point in time at which the commodity state detection unit detected the removal to a predetermined past point in time.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: March 8, 2022
    Assignee: NEC CORPORATION
    Inventors: Takayuki Nakagawa, Yuma Shibuya, Shigeaki Tokuda, Junpei Yamasaki, Satoshi Ohkubo, Hiroshi Tezuka, Nobuyuki Ikuta, Kenichi Oohashi
  • Publication number: 20200005231
    Abstract: A commodity monitoring device includes a commodity state detection unit configured to, on the basis of image information of a commodity group area set on a commodity shelf, detect removal of a commodity in a quantity satisfying a predetermined condition from the commodity group area; and a change detection information output unit configured to, if the commodity state detection unit has detected the removal, output to an output destination device change detection information including image time-series data of the commodity group area from a point in time at which the commodity state detection unit detected the removal to a predetermined past point in time.
    Type: Application
    Filed: December 11, 2017
    Publication date: January 2, 2020
    Applicant: NEC Corporation
    Inventors: Takayuki NAKAGAWA, Yuma SHIBUYA, Shigeaki TOKUDA, Junpei YAMASAKI, Satoshi OHKUBO, Hiroshi TEZUKA, Nobuyuki IKUTA, Kenichi OOHASHI
  • Publication number: 20180239782
    Abstract: In order to shorten a time needed to extract an image meeting conditions from among a plurality of images, an image processing system 104 is provided with a detection unit 1043 and an acquisition unit 1044. From among a plurality of second images obtained by means of processing of reducing the capacitance of a plurality of first images, i.e., images to be processed, and/or processing of extracting an image meeting extraction conditions from among the first images, the detection unit 1043 detects a second image meeting retrieval conditions. The acquisition unit 1044 acquires, from among the first images or a plurality of generated images that are generated on the basis of the first images, an image corresponding to the second image detected by means of the detection unit.
    Type: Application
    Filed: March 2, 2016
    Publication date: August 23, 2018
    Applicant: NEC CORPORATION
    Inventors: Yasuji SAITO, Junpei YAMASAKI
  • Publication number: 20180082413
    Abstract: An image surveillance apparatus (100) includes an event acquisition unit (101) that acquires event information, a comparison unit (102) that compares images captured before and after a reference time corresponding to the acquired event information, among images captured by an imaging apparatus, and a display processing unit (103) that outputs a display corresponding to a result of the comparison to a display unit.
    Type: Application
    Filed: February 19, 2016
    Publication date: March 22, 2018
    Applicant: NEC CORPORATION
    Inventors: Yasuji SAITO, Junpei YAMASAKI