Device and method for indoor mobile mapping of an environment

A method and system for scanning and measuring an environment is provided. The method includes acquiring a first group of 3D coordinates of the area with a first 3D measurement device. The first 3D measurement device determines a distance to a surface in the area based at least in part on the speed...

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Bibliographische Detailangaben
1. Verfasser:	Wohlfeld, Denis
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES CALCULATING COMPUTING COUNTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	A method and system for scanning and measuring an environment is provided. The method includes acquiring a first group of 3D coordinates of the area with a first 3D measurement device. The first 3D measurement device determines a distance to a surface in the area based at least in part on the speed of light. A second group of coordinates is acquired with a second measurement device while the first 3D measurement device is moved through the environment. The second measurement device being in a fixed relationship to the first 3D measurement device. The second measurement device determining a position of the second measurement device based on one or more points on the surface in the area based at least in part on a projected light. The first group of 3D coordinates is registered based at least in part the second group of coordinates.