Methods and apparatus for the creation and transmission of 3-dimensional images
US6335755B1 · kind B1 · utility
25Cited by
23References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 1997 |
| Grant date | Jan 1, 2002 |
| Priority date | — |
| Expiry date | Feb 19, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/361
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Three-dimensional color images are produced by combining the red image plane from a left color camera and the blue and green image planes from a right color camera. Techniques for compensating for over or underexposure in a particular image plane are deployed as well as techniques for minimizing subjective disturbance when viewing relatively pure color regions of a 3-dimensional image and for transmission of 3-dimensional color television images to users.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.