Patent · US Active

3D recording device, method for producing a 3D image, and method for setting up a 3D recording device

US10157474B2 · kind B2 · utility

1Cited by

2References

30Claims

0Family size

Assignee

Testo AG · DE

Inventors

Jan-Friso Evers-Senne · Titisee, DE
Martin Stratmann · Meerbusch, DE
Patrick Zahn · Kirchzarten, DE

Key dates

Filing date	Jun 2, 2014
Grant date	Dec 18, 2018
Priority date	—
Expiry date	Feb 20, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG01S15/88
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A 3D recording device (1) is provided including an image recording device (2), a distance measuring device (3), and an output unit (5). An image processing device (4) is used to calculate, for a sequence (8) of images (9, 10) recorded in different poses (15, 16, 17), groups (29, 30, 31, 32) of image elements (18, 19, 20, 21, 25, 26, 27, 28) corresponding to each other and to determine for each group (29, 30, 31, 32) a three-dimensional position indication (48, 49, 50) and to scale the three-dimensional position indication (48, 49, 50) with the aid of distance information (42) measured by the distance measuring device (3).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.