DISTANCE DETECTION DEVICE AND IMAGING APPARATUS

Provided is a distance detection device (300) attached to a position at which it surrounds a camera lens device (200). The distance detection device has a light emitting element (309) configured to irradiate a target region with irradiation light and a light receiving element (310) configured to rec...

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Bibliographische Detailangaben
Hauptverfasser:	NEMOTO, Ayumu, MATSUMOTO, Kohei, SUZUKI, Yuto, DOSHIN, Katsuhiro, NAITO, Dai
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACCESSORIES THEREFOR ANALOGOUS ARRANGEMENTS USING OTHER WAVES APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTROGRAPHY HOLOGRAPHY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	Provided is a distance detection device (300) attached to a position at which it surrounds a camera lens device (200). The distance detection device has a light emitting element (309) configured to irradiate a target region with irradiation light and a light receiving element (310) configured to receive reflected light of the irradiation light from a target in the target region. The distance detection device acquires distance information indicating a distance to the target on the basis of a time until the light receiving element receives the reflected light after the light emitting element performs irradiation with the irradiation light and communicates the distance information.