Low latency augmented reality display
US9659410B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2014 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Jan 29, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/36
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An augmented reality system is provided and a method for controlling an augmented reality system are provided. The augmented reality system, for example, may include, but is not limited to a display, a memory, and at least one processor communicatively coupled to the display and memory, the at least one processor configured to generate image data having a first resolution at a first rate, store the generated image data in the memory, and transfer a portion of the generated image data having a second resolution to the display from the memory at a second rate, wherein the second rate is faster than the first rate and the second resolution is smaller than the first resolution. This dual rate system then enables a head-tracked augmented reality system to be updated at the high rate, reducing latency based artifacts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.