Image processing device and image processing method
US10949686B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2019 |
| Grant date | Mar 16, 2021 |
| Priority date | — |
| Expiry date | Sep 18, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/50
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An image processing device includes: an extraction unit which extracts a horizontal edge line in which edge points are arranged consecutively in a horizontal direction from an image taken that contains an image of a parking frame; a detection unit which detects, in a case where an edge length of a series edge line in which a plurality of the horizontal edge lines are arranged in the horizontal direction like a broken line is longer than or equal to a prescribed threshold value among a plurality of the horizontal edge lines extracted by the extraction unit, the series edge line as corresponding to a deep-side boundary line of a parking frame; and a determining unit which determines a stop position in the parking frame based on the boundary line detected by the detection unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.