Maintenance of three dimensional stereoscopic effect through compensation for parallax setting
US9325960B2 · kind B2 · utility
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31Claims
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Key dates
| Filing date | Nov 7, 2011 |
| Grant date | Apr 26, 2016 |
| Priority date | — |
| Expiry date | Aug 23, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/279
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Maintaining a three dimensional stereoscopic effect may include determining a distance between a position of a virtual camera and a first center of interest of a three dimensional image, calculating a scaling factor based on the distance, and compensating for a parallax setting associated with a second center of interest within the three dimensional image by applying the scaling factor when generating the three dimensional image to maintain the three dimensional effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.