Displaying modified stereo visual content
US10523912B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2018 |
| Grant date | Dec 31, 2019 |
| Priority date | — |
| Expiry date | Feb 25, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0138
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Examples are disclosed that relate to devices and methods for displaying stereo visual content via a head-mounted display (HMD) device. In one example, a method comprises: establishing a default display distance from an origin in a virtual coordinate system; determining a modified display distance from the origin; determining that visual content comprises stereo visual content comprising a left eye image and a right eye image; based on determining that the visual content comprises stereo visual content, scaling the left eye image to a scaled left eye image and scaling the right eye image to a scaled right eye image using a scaling factor that is proportional to a difference between the modified display distance and the default display distance; and displaying the scaled left eye image and the scaled right eye image at the modified display distance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.