Dynamic Sensor Matching based on Geomagnetic Inertial Navigation

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dc.contributor.authorMueller, Simone
dc.contributor.authorKranzlmüller, Dieter
dc.contributor.editorSkala, Václav
dc.date.accessioned2022-08-29T10:05:30Z
dc.date.available2022-08-29T10:05:30Z
dc.date.issued2022
dc.description.abstract-translatedOptical sensors can capture dynamic environments and derive depth information in near real-time. The quality of these digital reconstructions is determined by factors like illumination, surface and texture conditions, sensing speed and other sensor characteristics as well as the sensor-object relations. Improvements can be obtained by us- ing dynamically collected data from multiple sensors. However, matching the data from multiple sensors requires a shared world coordinate system. We present a concept for transferring multi-sensor data into a commonly ref- erenced world coordinate system: the earth’s magnetic field. The steady presence of our planetary magnetic field provides a reliable world coordinate system, which can serve as a reference for a position-defined reconstruction of dynamic environments. Our approach is evaluated using magnetic field sensors of the ZED 2 stereo camera from Stereolabs, which provides orientation relative to the North Pole similar to a compass. With the help of inertial measurement unit informations, each camera’s position data can be transferred into the unified world coordinate system. Our evaluation reveals the level of quality possible using the earth magnetic field and allows a basis for dynamic and real-time-based applications of optical multi-sensors for environment detection.en
dc.format10 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationJournal of WSCG. 2022, vol. 30, no. 1-2, p. 16-25.en
dc.identifier.doihttps://www.doi.org/10.24132/JWSCG.2022.3
dc.identifier.issn1213-6972 (print)
dc.identifier.issn1213-6964 (on-line)
dc.identifier.urihttp://hdl.handle.net/11025/49390
dc.language.isoenen
dc.publisherVáclav Skala - UNION Agencycs
dc.rights© Václav Skala - UNION Agencycs
dc.rights.accessopenAccessen
dc.subjectdynamická shodacs
dc.subjectmulti-senzorcs
dc.subjectmagnetická inerciální navigacecs
dc.subjectreálný čascs
dc.subjectpočítačové viděnícs
dc.subject.translateddynamic matchingen
dc.subject.translatedmulti-sensoren
dc.subject.translatedmagnetic inertial navigationen
dc.subject.translatedreal-timeen
dc.subject.translatedcomputer visionen
dc.titleDynamic Sensor Matching based on Geomagnetic Inertial Navigationen
dc.typečlánekcs
dc.typearticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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Volume 30, Number 1-2 (2021)