Devices, methods, and graphical user interfaces for depth-based annotation
US10785413B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2019 |
| Grant date | Sep 22, 2020 |
| Priority date | — |
| Expiry date | Sep 17, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/2621
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A computer system displays a representation of a field of view of one or more cameras that is updated with changes in the field of view. In response to a request to add an annotation, the representation of the field of view of the camera(s) is replaced with a still image of the field of view of the camera(s). An annotation is received on a portion of the still image that corresponds to a portion of a physical environment captured in the still image. The still image is replaced with the representation of the field of view of the camera(s). An indication of a current spatial relationship of the camera(s) relative to the portion of the physical environment is displayed or not displayed based on a determination of whether the portion of the physical environment captured in the still image is currently within the field of view of the camera(s).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.