Recent results in rendering massive models on horizontal parallax-only light field displays

Visualizzazione ridotta
dc.contributor.authorAgus, Marco
dc.contributor.authorBettio, Fabio
dc.contributor.authorMarton, Fabio
dc.contributor.authorZorcolo, Antonio
dc.date.accessioned2014-04-29T10:09:02Z
dc.date.available2014-04-29T10:09:02Z
dc.date.issued2009-02
dc.description.abstractIn this contribution, we report on specialized out-of-core multiresolution real-time rendering systems able to render massive surface and volume models on a special class of horizontal parallax-only light field displays. The displays are based on a specially arranged array of projectors emitting light beams onto a holographic screen, which then makes the necessary optical transformation to compose these beams into a continuous 3D view. The rendering methods employ state-of-the-art out-of-core multiresolution techniques able to correctly project geometries onto the display and to dynamically adapt model resolution by taking into account the particular spatial accuracy characteristics of the display. The programmability of latest generation graphics architectures is exploited to achieve interactive performance. As a result, multiple freely moving naked-eye viewers can inspect and manipulate virtual 3D objects that appear to them floating at fixed physical locations. The approach provides rapid visual understanding of complex multi-gigabyte surface models and volumetric data sets.IT
dc.description.pagenumber304-308IT
dc.identifier.isbn978-88-95892-02-3IT
dc.identifier.urihttp://hdl.handle.net/11050/855
dc.language.isoenIT
dc.publisherConsorzio COMETAIT
dc.relation.ispartofProceedings of the Final Workshop of the Grid Projects of the Italian National Operational Programme 2000-2006 Call 1575. Catania, Italy 10-12 February 2009IT
dc.subjectvisual renderingIT
dc.subject3D displaysIT
dc.subjectvirtual realityIT
dc.subjectmassive modelIT
dc.subject.een-cordisEEN CORDIS::ELETTRONICA, INFORMATICA E TELECOMUNICAZIONI::Multimedia::Visualizzazione, realtà virtualeIT
dc.titleRecent results in rendering massive models on horizontal parallax-only light field displaysIT
dc.typeContributo in un libroIT
File
Original bundle
Ora in mostra 1 - 1 di 1
Immagine di anteprima
Nome:
cybersar2009-holo.pdf
Dimensione:
405.76 KB
Formato:
Adobe Portable Document Format
Descrizione:
Preprint
Download
License bundle
Ora in mostra 1 - 1 di 1
Immagine di anteprima
Nome:
license.txt
Dimensione:
2.06 KB
Formato:
Item-specific license agreed upon to submission
Descrizione:
Download
collections
CRS4 Libro, Contributo in un libro