Image rectification using transformation data
US10909667B1 · kind B1 · utility
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20Claims
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Key dates
| Filing date | Dec 17, 2018 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | Feb 19, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/247
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Image data representative of an inventory location may be acquired by cameras. Described are techniques to process such image data to remove one or more perspective effects. For example, transformation data that corresponds to the inventory location may first be determined. Such transformation data is determined based on associations between points in a common plane and alternate points in a virtual camera plane. Transformed image data may then be generated by applying the transformation data to the image data that is representative of the inventory location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.