The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 29, 2021
Filed:
Apr. 09, 2019
Asilla, Inc., Tokyo, JP;
Daisuke Kimura, Tokyo, JP;
ASILLA, INC., Tokyo, JP;
Abstract
[Problem] To provide an action-estimating device which is capable of estimating an action of a subject appearing in a plurality of time-series images with high precision. [Solution] Provided is an action-estimating devicecomprising: an estimating-side obtaining unitfor obtaining a plurality of time-series images Y in which a subject Z appears; an estimating-side detecting unitfor detecting a plurality of articulations A appearing in each time-series image Y; an estimating-side measuring unitfor measuring coordinates of the detected plurality of articulations A in each time-series image Y; an estimating unitfor estimating an action of the subject Z based on displacement of the coordinates of the measured plurality of articulations A in the plurality of time-series images Y; and a storing unitfor storing a plurality of choices of the action to be estimated. The estimating-side detecting unitfurther detects a background appeared in each time-series image Y. In order to estimate the action of the subject Z, the estimating unitcalculates a probability of each of the plurality of choices based on the displacement of the coordinates of the measured plurality of articulations A in the plurality of time-series images Y, and corrects the calculated probability of each of the plurality of choices based on the detected background.