Accurate visual localization in outdoor and indoor environments exploiting 3D image spaces as spatial reference
dc.contributor.author | Rettenmund, Daniel | |
dc.contributor.author | Fehr, Markus | |
dc.contributor.author | Cavegn, Stefan | |
dc.contributor.author | Nebiker, Stephan | |
dc.date.accessioned | 2024-07-22T06:47:37Z | |
dc.date.available | 2024-07-22T06:47:37Z | |
dc.date.issued | 2018 | |
dc.description.abstract | In this paper, we present a method for visual localization and pose estimation based on 3D image spaces. The method works in indoor and outdoor environments and does not require the presence of control points or markers. The method is evaluated with different sensors in an outdoor and an indoor test field. The results of our research show the viability of single image localization with absolute position accuracies at the decimetre level for outdoor environments and 5 cm or better for indoor environments. However, the evaluation also revealed a number of limitations of single image visual localization in real-world environments. Some of them could be addressed by an alternative AR-based localization approach, which we also present and compare in this paper. We then discuss the strengths and weaknesses of the two approaches and show possibilities for combining them to obtain accurate and robust visual localization in an absolute coordinate frame. | |
dc.event | Mid-term Symposium “Innovative Sensing – From Sensors to Methods and Applications” | |
dc.event.end | 2018-10-12 | |
dc.event.start | 2018-10-10 | |
dc.identifier.doi | 10.5194/isprs-archives-xlii-1-355-2018 | |
dc.identifier.issn | 2194-9034 | |
dc.identifier.uri | https://irf.fhnw.ch/handle/11654/46455 | |
dc.identifier.uri | https://doi.org/10.26041/fhnw-9555 | |
dc.language.iso | en | |
dc.publisher | International Society for Photogrammetry and Remote Sensing | |
dc.relation.ispartof | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.spatial | Karlsruhe | |
dc.subject | Image-based localization | |
dc.subject | Visual localization | |
dc.subject | ARCore | |
dc.subject | Image orientation | |
dc.subject | Pose estimation | |
dc.subject | 3D Image spaces | |
dc.subject.ddc | 600 - Technik, Medizin, angewandte Wissenschaften | |
dc.title | Accurate visual localization in outdoor and indoor environments exploiting 3D image spaces as spatial reference | |
dc.type | 04B - Beitrag Konferenzschrift | |
dc.volume | XLII-1 | |
dspace.entity.type | Publication | |
fhnw.InventedHere | Yes | |
fhnw.ReviewType | Anonymous ex ante peer review of a complete publication | |
fhnw.affiliation.hochschule | Hochschule für Architektur, Bau und Geomatik | de_CH |
fhnw.affiliation.institut | Institut Geomatik | de_CH |
fhnw.openAccessCategory | Gold | |
fhnw.publicationState | Published | |
relation.isAuthorOfPublication | 6287a52e-8012-4ba7-b1a2-aa65ec5080c8 | |
relation.isAuthorOfPublication | 4b96d18b-61eb-4948-918e-3a63e83d0322 | |
relation.isAuthorOfPublication | d4405bdc-e966-4962-9c93-9b06879a4a41 | |
relation.isAuthorOfPublication.latestForDiscovery | 6287a52e-8012-4ba7-b1a2-aa65ec5080c8 |
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