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Projector-Based Augmentation
- Projector-based augmentation approaches hold the potential of combining the advantages of well-establishes spatial virtual reality and spatial augmented reality. Immersive, semi-immersive and augmented visualizations can be realized in everyday environments – without the need for special projection screens and dedicated display configurations. Limitations of mobile devices, such as low resolutionProjector-based augmentation approaches hold the potential of combining the advantages of well-establishes spatial virtual reality and spatial augmented reality. Immersive, semi-immersive and augmented visualizations can be realized in everyday environments – without the need for special projection screens and dedicated display configurations. Limitations of mobile devices, such as low resolution and small field of view, focus constrains, and ergonomic issues can be overcome in many cases by the utilization of projection technology. Thus, applications that do not require mobility can benefit from efficient spatial augmentations. Examples range from edutainment in museums (such as storytelling projections onto natural stone walls in historical buildings) to architectural visualizations (such as augmentations of complex illumination simulations or modified surface materials in real building structures). This chapter describes projector-camera methods and multi-projector techniques that aim at correcting geometric aberrations, compensating local and global radiometric effects, and improving focus properties of images projected onto everyday surfaces.…
Dokumentart: | Teil eines Buches (Kapitel) |
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Verfasserangaben: | Prof. Dr. Oliver BimberORCiDGND |
DOI (Zitierlink): | https://doi.org/10.25643/bauhaus-universitaet.735Zitierlink |
URN (Zitierlink): | https://nbn-resolving.org/urn:nbn:de:gbv:wim2-20111215-7353Zitierlink |
Titel des übergeordneten Werkes (Deutsch): | Emerging Technologies of Augmented Reality: Interfaces & Design |
Sprache: | Englisch |
Datum der Veröffentlichung (online): | 21.02.2006 |
Jahr der Erstveröffentlichung: | 2006 |
Datum der Freischaltung: | 21.02.2006 |
Beteiligte Körperschaft: | Idea Group Inc. (publisher) |
Institute und Partnereinrichtugen: | Fakultät Medien / Junior-Professur Augmented Reality |
Freies Schlagwort / Tag: | Multi-Projektor Systeme; Projektor-Kamera Systeme multi-projector systems; projector-camera systems; spatial augmented reality |
GND-Schlagwort: | Erweiterte Realität <Informatik>; Virtuelle Realität; Projektionsverfahren; CGI <Computergraphik>; Bildbasiertes Rendering; Rendering |
Sonstige beteiligte Person: | Haller, Michael , Thomas, Bruce , Billinghurst, Mark (editors) |
DDC-Klassifikation: | 000 Informatik, Informationswissenschaft, allgemeine Werke / 000 Informatik, Wissen, Systeme / 004 Datenverarbeitung; Informatik |
BKL-Klassifikation: | 54 Informatik / 54.73 Computergraphik |
54 Informatik / 54.74 Maschinelles Sehen | |
54 Informatik / 54.87 Multimedia | |
Lizenz (Deutsch): | In Copyright |