Patent attributes
Various implementations disclosed herein include devices, systems, and methods that generate a combined 3D representation of a user based on an alignment based on a 3D reference point. For example, a process may include obtaining a predetermined three-dimensional (3D) representation that is associated with a 3D reference point defined relative to a skeletal representation of the user. The process may further include obtaining a sequence of frame-specific 3D representations corresponding to multiple instants in a period of time, each of the frame-specific 3D representations representing a second portion of the user at a respective instant of the multiple instants in the period of time. The process may further include generating combined 3D representations of the user generated by combining the predetermined 3D representation with a respective frame-specific 3D representation based on an alignment which is based on the 3D reference point.
