Patents by Inventor Yukiko OGIHARA

Yukiko OGIHARA 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: 12159487
    Abstract: An apparatus is describe for detecting a shape of an object to be recognized from to-be-analyzed data; generating one or more components and respective contribution ratios of the components through a component analysis, based on the shape of the object to be recognized; determining an ordinal number indicating each dimension of the components based on a cumulative contribution ratio attained from the respective contribution ratios; selecting, among the group of action classification models, a specific action classification model in which learning was performed with the same component group as a specific component group including the components with the ordinal number indicating the dimension; and inputting the specific component group into the specific action classification model, thereby outputting recognition results indicating actions of the object to be recognized.
    Type: Grant
    Filed: July 7, 2021
    Date of Patent: December 3, 2024
    Assignee: HITACHI, LTD.
    Inventors: Atsushi Neo, Yukiko Ogihara
  • Publication number: 20220076003
    Abstract: An action recognition apparatus performs: a detection process of detecting a shape of an object to be recognized from to-be-analyzed data; a component analysis process of generating one or more components and respective contribution ratios of said components through the component analysis, based on the shape of the object to be recognized; a determination process of determining an ordinal number indicating each dimension of said components based on a cumulative contribution ratio attained from the respective contribution ratios; a selection process of selecting, among the group of action classification models, a specific action classification model in which learning was performed with the same component group as a specific component group including the components with the ordinal number indicating the dimension; and an action recognition process of inputting the specific component group into the specific action classification model, thereby outputting recognition results indicating actions of the object to be
    Type: Application
    Filed: July 7, 2021
    Publication date: March 10, 2022
    Applicant: HITACHI, LTD.
    Inventors: Atsushi NEO, Yukiko OGIHARA