- Patent Title: Posture estimation device, posture estimation system, posture estimation method, posture estimation program, and computer-readable recording medium on which posture estimation program is recorded
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Application No.: US15307594Application Date: 2015-04-22
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Publication No.: US10198813B2Publication Date: 2019-02-05
- Inventor: Yutaka Hata , Hiroshi Nakajima , Yusuke Taniguchi , Fumiji Aita , Junichi Tanaka , Naoki Tsuchiya
- Applicant: OMRON Corporation , UNIVERSITY OF HYOGO
- Applicant Address: JP Kyoto-shi JP Kobe-shi
- Assignee: OMRON Corporation,UNIVERSITY OF HYOGO
- Current Assignee: OMRON Corporation,UNIVERSITY OF HYOGO
- Current Assignee Address: JP Kyoto-shi JP Kobe-shi
- Agency: Metrolexis Law Group, PLLC
- Priority: JP2014-099347 20140513
- International Application: PCT/JP2015/062215 WO 20150422
- International Announcement: WO2015/174228 WO 20151119
- Main IPC: G06T7/00
- IPC: G06T7/00 ; A61B5/107 ; A61B5/11 ; G06T7/60 ; G06K9/00 ; G06K9/46 ; G06K9/52
Abstract:
An image acquisition part acquires image data from an image sensor provided in a room. A storage stores information indicating a transition model of a human body posture and test information indicating a test area of the image data in each posture of the transition model. A posture estimator calculates a statistic in the test area of the image data by referring to the information indicating the transition model and the test information, and estimates a current human body posture from a human body posture before one point of time based on the statistic.
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