Image processing device and image processing method
US11250290B2 · kind B2 · utility
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5References
16Claims
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Key dates
| Filing date | Sep 18, 2019 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | Sep 18, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/44
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An image processing device includes: an extraction unit which extracts, from image data taken by shooting a neighborhood of a vehicle, edge points that are to be used for detecting partition lines of a parking frame and whose edge intensity values are larger than an edge threshold value; and a correction unit which corrects the edge threshold value based on a density of the edge points extracted by the extraction unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.