Depth image generating method and apparatus and depth image processing method and apparatus
US10091491B2 · kind B2 · utility
3Cited by
4References
17Claims
0Family size
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Key dates
| Filing date | May 23, 2013 |
| Grant date | Oct 2, 2018 |
| Priority date | — |
| Expiry date | Jan 4, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S17/894
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A depth image generation method is provided. The depth image generation method may include emitting light of different modulation frequencies to an object; detecting the light of the different modulation frequencies reflected from the object; and generating a depth image related to a distance to the object using the light of the different modulation frequencies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.