Patent · US Active

Increase in dynamics in color-coded triangulation

US9693027B2 · kind B2 · utility

0Cited by

2References

9Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Helmuth Euler · Glonn, DE
Peter Rentschler · Calw, DE
Anton Schick · Taufkirchen, DE

Key dates

Filing date	Jun 11, 2014
Grant date	Jun 27, 2017
Priority date	—
Expiry date	Jun 11, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04N9/3194
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

An arrangement is disclosed for increasing dynamics in color-coded triangulation by using an adapted narrow band color filter. Spectral passage ranges of the color filter overlap with sensitive spectral ranges of a camera sensor. However, the spectral passage ranges are, in contrast to the sensitive spectral ranges of the camera sensor, spectrally disjunct, and the transmitted colors can therefore be clearly identified.

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