Method and apparatus for obtaining depth image by using time-of-flight sensor
US10516875B2 · kind B2 · utility
1Cited by
9References
19Claims
0Family size
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Key dates
| Filing date | Jan 19, 2017 |
| Grant date | Dec 24, 2019 |
| Priority date | — |
| Expiry date | Dec 28, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2013/0085
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and an apparatus for obtaining a depth image by using a time-of-flight sensor may generate a depth image based on a plurality of images in which a motion blur area caused by a movement of an object was corrected. In this case, since the motion blur area is corrected after an initial phase difference of emitted light is compensated, an accuracy of the depth image may be enhanced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.