Efficient image population from captured scene
US11146777B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2019 |
| Grant date | Oct 12, 2021 |
| Priority date | — |
| Expiry date | Mar 4, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2013/0085
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for efficiently populating a display is provided. The method can include identifying a point at which a world ray intersects a capture surface defined by capture points of a scene, identifying a capture point closest to the identified point, generating a motion vector based on the motion vectors for each of two directly adjacent capture points, identifying a vector in the generated motion vector at a location at which the world ray intersects an image surface, and providing a pixel value from the image data of the capture point, the pixel value corresponding to a location in the image surface at which a vector of the generated motion vector points to the location at which the world ray intersects the image surface within a threshold distance or after a specified number of iterations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.