Velocity and depth aware reprojection
US10114454B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 17, 2017 |
| Grant date | Oct 30, 2018 |
| Priority date | — |
| Expiry date | May 8, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/344
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In various embodiments, methods and systems for reprojecting images based on a velocity depth late stage reprojection process are provided. A reprojection engine supports reprojecting images based on an optimized late stage reprojection process that is performed based on both depth data and velocity data. Image data and corresponding depth and velocity data of the image data is received. A determination of an adjustment to be made to the image is made. The determination is made based on motion data, the depth data and the velocity data. The motion data corresponds to a device associated with displaying the image data. The velocity data supports determining calculated correction distances for portions of the image data. The image data is adjusted based on the determined adjustment. Adjusting the image data is based on integrating depth-data-based translation and velocity-data-based motion correction, into a single pass implementation, to adjust the image data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.