Full metadata record
DC pole | Hodnota | Jazyk |
---|---|---|
dc.contributor.author | Hildebrand, Kristian | |
dc.contributor.author | Magnor, Marcus | |
dc.contributor.author | Fröhlich, Bernd | |
dc.contributor.editor | Skala, Václav | |
dc.date.accessioned | 2013-02-27T08:58:09Z | |
dc.date.available | 2013-02-27T08:58:09Z | |
dc.date.issued | 2006 | |
dc.identifier.citation | Journal of WSCG. 2006, vol. 14, no. 1-3, p. 113-120. | en |
dc.identifier.isbn | 80-86943-09-7 | |
dc.identifier.issn | 1213-6972 (hardcopy) | |
dc.identifier.issn | 1213-6964 (online) | |
dc.identifier.issn | 1213-6980 (CD-ROM) | |
dc.identifier.uri | http://wscg.zcu.cz/wscg2007/Papers_2007/journal/!WSCG2007_Journal_Final.zip | |
dc.identifier.uri | http://hdl.handle.net/11025/1352 | |
dc.description.abstract | Spiral Galaxies are among the most stunning objects in the night sky. However, reconstructing a 3D volumetric model of these astronomical objects from conventional 2D images is a hard problem, since we are restricted to our terrestrial point of view. This work consists of two contributions. First, we employ a physically motivated, GPU-based volume rendering algorithm which models the complex interplay of scattering and extinction of light in interstellar space. Making use of general galactic shape information and far-infrared data, we secondly present a new approach to recover 3D volumes of spiral galaxies from conventional 2D images. We achieve this by an analysis-by-synthesis optimization using our rendering algorithm to minimize the difference between the rendition of the reconstructed volume and the input galaxy image. The presented approach yields a plausible volumetric structure of spiral galaxies which is suitable for creating 3D visualization, e.g., for planetarium shows or other educational purposes. | en |
dc.format | 8 s. | cs |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | en |
dc.publisher | Václav Skala - UNION Agency | cs |
dc.relation.ispartofseries | Journal of WSCG | en |
dc.rights | © Václav Skala - UNION Agency | cs |
dc.subject | 3D vizualizace | cs |
dc.subject | astronomická vizualizace | cs |
dc.subject | 3D rekonstrukce | cs |
dc.subject | spirálové galaxie | cs |
dc.title | 3D reconstruction and visualization of spiral galaxies | en |
dc.type | článek | cs |
dc.type | article | en |
dc.rights.access | openAccess | en |
dc.type.version | publishedVersion | en |
dc.subject.translated | 3D visualization | en |
dc.subject.translated | astronomical visualization | en |
dc.subject.translated | 3D reconstruction | en |
dc.subject.translated | spiral galaxies | en |
dc.type.status | Peer-reviewed | en |
Vyskytuje se v kolekcích: | Number 1-3 (2006) |
Soubory připojené k záznamu:
Soubor | Popis | Velikost | Formát | |
---|---|---|---|---|
Hildebrand.pdf | 374,63 kB | Adobe PDF | Zobrazit/otevřít |
Použijte tento identifikátor k citaci nebo jako odkaz na tento záznam:
http://hdl.handle.net/11025/1352
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