Hand presence over keyboard inclusiveness
US11537258B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 16, 2020 |
| Grant date | Dec 27, 2022 |
| Priority date | — |
| Expiry date | Nov 6, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20132
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In one embodiment, a method includes a computer system accessing an image of a physical environment of a user, the image being associated with a perspective of the user and depicting a physical input device and a physical hand of the user, determining a pose of the physical input device, generating a three-dimensional model representing the physical hand of the user, generating an image mask by projecting the three-dimensional model onto an image plane associated with the perspective of the user, generating, by applying the image mask to the image, a cropped image depicting at least the physical hand of the user in the image, rendering, based on the perspective of the user and the pose of the physical input device, a virtual input device to represent the physical input device, and displaying the cropped image depicting at least the physical hand over the rendered virtual input device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.