Image processing system, image processing method, and storage medium
US11636711B2 · kind B2 · utility
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2Claims
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Key dates
| Filing date | May 3, 2021 |
| Grant date | Apr 25, 2023 |
| Priority date | — |
| Expiry date | May 30, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/197
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An example embodiment includes: an extraction unit that extracts a determination object image including a side part of an outer circumference of an iris from an image including an eye; and a determination unit that determines whether or not a colored contact lens is worn based on the determination object image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.