Fast depth map generation for 2D to 3D conversion
US8472746B2 · kind B2 · utility
7Cited by
1References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 7, 2011 |
| Grant date | Jun 25, 2013 |
| Priority date | — |
| Expiry date | Nov 22, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20192
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for generating a depth map for a 2D image includes receiving the 2D image; analyzing content of the received 2D image; determining a depth map based on a result of the content analysis; refining the determined depth map using an edge-preserving and noise reducing smoothing filter; and providing the refined depth map.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.