Image filtering apparatus and method based on noise prediction using infrared ray (IR) intensity
US9819879B2 · kind B2 · utility
17Cited by
3References
16Claims
0Family size
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Key dates
| Filing date | May 9, 2012 |
| Grant date | Nov 14, 2017 |
| Priority date | — |
| Expiry date | Sep 7, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20076
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is an image filtering apparatus and method that may generate a noise prediction model associated with a depth image, based on an infrared ray (IR) intensity, and thereby predict noise included in a depth image using the generated noise prediction model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.