Apparatus and method for generating depth image using transition of light source
US9554120B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Feb 4, 2013 |
| Grant date | Jan 24, 2017 |
| Priority date | — |
| Expiry date | Mar 20, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/271
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for generating a depth image using transition of light sources may include a surface information determination unit to determine surface information related to a surface of an object, using a plurality of intensity images generated according to position of light sources; and an output depth image generation unit to generate an output depth image, using an original depth image and the surface information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.