Depth recovery methods and apparatuses for monocular image, and computer devices
US11004221B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Dec 21, 2019 |
| Grant date | May 11, 2021 |
| Priority date | — |
| Expiry date | Jan 14, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20221
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A depth recovery method includes: performing feature extraction on a monocular image to obtain a feature image of the monocular image; decoupling the feature image to obtain a scene structure graph of the feature image; performing gradient sensing on the feature image and the scene structure graph to obtain a region-enhanced feature image; and performing depth estimation according to the region-enhanced feature image to obtain a depth image of the monocular image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.