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公开(公告)号：US20230334180A1
公开(公告)日：2023-10-19
申请号：US18343776
申请日：2023-06-29
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： TIAN HAO , Umar Asif , Stefan Harrer , Jianbin Tang , Stefan von Cavallar , Deval Samirbhai Mehta , JEFFREY L. ROGERS , Erhan Bilal , Stefan Renard Maetschke
CPC classification number: G06F21/6263 , G06V40/20 , G06F18/24
Abstract: A method, a structure, and a computer system for privacy-preserving motion analysis. Embodiments may include identifying one or more joints of a user based on collected data and generating one or more 3D representations of the one or more joints of the user. Embodiments may further include anonymizing the one or more 3D representations, classifying one or more actions of the user based on the one or more 3D representations, wherein the classifying outputs an action score, and exporting at least one of the one or more actions and the action score.
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公开(公告)号：US11734453B2
公开(公告)日：2023-08-22
申请号：US17249132
申请日：2021-02-22
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Tian Hao , Umar Asif , Stefan Harrer , Jianbin Tang , Stefan von Cavallar , Deval Samirbhai Mehta , Jeffrey L. Rogers , Erhan Bilal , Stefan Renard Maetschke
CPC classification number: G06F21/6263 , G06F18/24 , G06V40/20
Abstract: A method, a structure, and a computer system for privacy-preserving motion analysis. Embodiments may include collecting data corresponding to a user with one or more sensors and identifying one or more joints of the user based on the data. Embodiments may additionally include generating one or more 3D representations of the one or more joints of the user and anonymizing the one or more 3D representations by applying thereto a joint-centering and a random shuffling. Embodiments may further include classifying one or more actions of the user based on analysing the one or more 3D representations, and exporting at least one of the data and the one or more actions.
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公开(公告)号：US20220280098A1
公开(公告)日：2022-09-08
申请号：US17249412
申请日：2021-03-02
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Tian Hao , Jeffrey L. Rogers , Umar Asif , Erhan Bilal , Deval Samirbhai Mehta , Stefan Harrer , Jianbin Tang , Stefan von Cavallar , Paolo Fraccaro
Abstract: The exemplary embodiments disclose a system and method, a computer program product, and a computer system for assessing one or more Parkinson's disease symptoms. The exemplary embodiments may include collecting data of a user's motion, extracting one or more features from the collected data, and assessing one or more Parkinson's disease symptoms of the user based on applying one or more models to the data.
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公开(公告)号：US20220269824A1
公开(公告)日：2022-08-25
申请号：US17249132
申请日：2021-02-22
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： TIAN HAO , Umar Asif , Stefan Harrer , Jianbin Tang , Stefan von Cavallar , Deval Samirbhai Mehta , JEFFREY L. ROGERS , Erhan Bilal , Stefan Renard Maetschke
Abstract: A method, a structure, and a computer system for privacy-preserving motion analysis. Embodiments may include collecting data corresponding to a user with one or more sensors and identifying one or more joints of the user based on the data. Embodiments may additionally include generating one or more 3D representations of the one or more joints of the user and anonymizing the one or more 3D representations by applying thereto a joint-centering and a random shuffling. Embodiments may further include classifying one or more actions of the user based on analysing the one or more 3D representations, and exporting at least one of the data and the one or more actions.
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