Advanced demosaicing with angle compensation and defective pixel correction
US10984504B2 · kind B2 · utility
3Cited by
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24Claims
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Key dates
| Filing date | Jun 26, 2019 |
| Grant date | Apr 20, 2021 |
| Priority date | — |
| Expiry date | Nov 7, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/10024
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques related to demosaicing for digital image processing are discussed. Such techniques include correcting defective pixels by detecting hot and warm pixels and correcting such detected hot and warm pixels based on neighboring pixels and angle compensation including detecting dominant angles and compensating for such detected angles during demosaicing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.