Surface distance determination using time-of-flight of light

In some embodiments, a distance between the at least one light sensor and the surface may be calculated using a ratio representative of the phase difference using time-of-flight of light. The distance may be within a distance range defined by a distance of light travel during a modulation period of...

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Bibliographische Detailangaben

Hauptverfasser:	ZEHR GREGG ELLIOTT, HASKIN MENASHE, DEGGES, JR. RONALD JOSEPH, COLEY CHRISTOPHER D
Format:	Patent
Sprache:	eng
Schlagworte:	GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING
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