PARKING ASSISTANCE DEVICE

A parking assistance device includes: a candidate line detection unit that detects a candidate line that is a candidate for a boundary line in image data obtained by imaging a periphery of a vehicle; and a boundary line recognition unit that executes a determination process to determine whether or n...

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Bibliographische Detailangaben
Hauptverfasser: FURUKAWA, Masaki, INUI, Yoji, SHIMOHIRA, Yuya, KATO, Ryutaro
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A parking assistance device includes: a candidate line detection unit that detects a candidate line that is a candidate for a boundary line in image data obtained by imaging a periphery of a vehicle; and a boundary line recognition unit that executes a determination process to determine whether or not a difference in luminance between areas on an outside of the candidate line in a width direction in the image data, the areas being on both sides of the candidate line, is equal to or larger than a luminance threshold, does not recognize the candidate line as a boundary line when determining that the difference in luminance is equal to or larger than the luminance threshold, and recognizes the candidate line as a boundary line when determining that the difference in luminance is less than the luminance threshold.