Modeling object model vertices as joints based on temporally variable point clouds
US12045941B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 5, 2021 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Oct 28, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/56
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In one implementation, a method of generating an object model is performed at a device including one or more processors and non-transitory memory. The method includes obtaining a point cloud including a plurality of points, wherein each of the plurality of points is associated with a plurality of sets of coordinates in a three-dimensional space at a respective plurality of time periods. The method includes generating an object model including a plurality of vertices corresponding to the plurality of points and a plurality of edges between respective pairs of the plurality of vertices. The method includes generating, based on the sets of coordinates of a particular point, a characterization vector of a particular vertex corresponding to the particular point, wherein the characterization vector includes a joint label and joint data with respect to one or more of the plurality of edges of the particular vertex.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.