Specific area detection device
US11301701B2 · kind B2 · utility
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Key dates
| Filing date | Jul 27, 2020 |
| Grant date | Apr 12, 2022 |
| Priority date | — |
| Expiry date | Jul 27, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/586
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A specific area detection device that detects a specific area in an imaging area based on a captured image includes: an estimation unit configured to estimate a plurality of points and a direction of a straight line connecting two predetermined points among the plurality of points from a captured image using a learning model created by learning about a specific area defined by a predetermined number of the points in an imaging area using a captured image for learning; and a detection unit configured to detect the specific area by classifying the plurality of points for each specific area based on the direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.