Thomas Reardon;Erik Schomburg;Timothy Machado;Calvin Tong;Patrick Kaifosh
发明人:
Patrick Kaifosh,Timothy Machado,Thomas Reardon,Erik Schomburg,Calvin Tong
申请号：
US15659504
公开号：
US20180020978A1
申请日:
2017.07.25
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A method for determining spatial information for a multi-segment articulated rigid body system having at least an anchored segment and a non-anchored segment coupled to the anchored segment, each segment in the multi-segment articulated rigid body system representing a respective body part of a user, the method comprising: obtaining signals recorded by a first autonomous movement sensor coupled to a body part of the user represented by the non-anchored segment； providing the obtained signals as input to a trained statistical model and obtaining corresponding output of the trained statistical model； and determining, based on the corresponding output of the trained statistical model, spatial information for at least the non-anchored segment of the multi-segment articulated rigid body system. Determining the spatial information may include determining the position and/or orientation of the non-anchored segment relative to the anchor point and/or determining a spatial relationship between the anchored and non-anchored segments.
