2D to 3d image conversion
US8908994B2 · kind B2 · utility
2Cited by
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14Claims
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Key dates
| Filing date | Jan 9, 2013 |
| Grant date | Dec 9, 2014 |
| Priority date | — |
| Expiry date | Jun 22, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/271
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method (and system) of processing image data in which a depth map is processed to derive a modified depth map by analyzing luminance and/or chrominance information in respect of the set of pixels of the image data. The depth map is modified using a function which correlates depth with pixel height in the pixelated image and which has a different correlation between depth and pixel height for different luminance and/or chrominance values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.