Method and apparatus for calibrating image
US10506213B2 · kind B2 · utility
1Cited by
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25Claims
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Key dates
| Filing date | Nov 4, 2015 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | Nov 30, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/25
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus for calibrating a multiview image may extract feature points from the multiview image and perform image calibration based on the extracted feature points, track corresponding feature points in temporally successive image frames of a first view image, and perform the image calibration based on pairs of corresponding feature points between the feature points tracked from the first view image and feature points of a second view image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.