3D camera
US7560679B1 · kind B1 · utility
62Cited by
2References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 2, 2006 |
| Grant date | Jul 14, 2009 |
| Priority date | — |
| Expiry date | Oct 3, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/257
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Structures and methods are provided for obtaining depth information regarding a scene being imaged. The scene is illuminated with light having a time varying parameter. Light reflected from the scene is received and values for the time varying parameter associated with different portions of the scene are determined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.