Imaging device

A light source projection unit projects intensity-modulated spatial pattern light. A time-of-flight distance measurement camera measures a distance to an object on the basis of a time of flight of a modulated component included in reflected light of the spatial pattern light from the object. A spati...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Yamada, Hideshi
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES GYROSCOPIC INSTRUMENTS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SURVEYING TESTING
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Beschreibung
Zusammenfassung:	A light source projection unit projects intensity-modulated spatial pattern light. A time-of-flight distance measurement camera measures a distance to an object on the basis of a time of flight of a modulated component included in reflected light of the spatial pattern light from the object. A spatial information distance measurement camera measures a distance to the object on the basis of spatial information included in the reflected light. A depth synthesizing unit synthesizes measurement results of the distances in the time-of-flight distance measurement camera and the spatial information distance measurement camera to determine a depth value of each pixel position of an image imaged by the time-of-flight distance measurement camera or the spatial information distance measurement camera.