Full metadata record
DC pole | Hodnota | Jazyk |
---|---|---|
dc.contributor.author | Gavrilov, Nikolay | |
dc.contributor.author | Turlapov, Vadim | |
dc.contributor.editor | Skala, Václav | |
dc.date.accessioned | 2014-02-06T13:28:50Z | - |
dc.date.available | 2014-02-06T13:28:50Z | - |
dc.date.issued | 2013 | |
dc.identifier.citation | WSCG 2013: Poster Proceedings: 21st International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision in co-operation with EUROGRAPHICS Association, p. 65-68. | en |
dc.identifier.isbn | 978-80-86943-76-3 | |
dc.identifier.uri | http://wscg.zcu.cz/WSCG2013/!_2013-WSCG-Poster-Proceedings.pdf | |
dc.identifier.uri | http://hdl.handle.net/11025/10621 | |
dc.description.abstract | In spite of a large number of techniques aimed for improvement of Direct Volume Rendering (DVR) quality and performance proposed in the literature, there is a lack of approaches for numerical quality estimation of the images obtained by visualization of medical and scientific volumetric datasets. In this paper we propose a method to estimate sampling artifacts in DVR. Using the proposed estimation method we compare different Ray Casting algorithms to expose optimal ones in quality-performance criteria. We also propose method which combines two techniques for sampling artifacts reduction: Preintegrated DVR and Virtual Samplings method. We show that this combination overcomes both basic methods when using local shading or/and tricubic filtering in RC algorithm. | en |
dc.format | 4 s. | cs |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | en |
dc.publisher | Václav Skala - UNION Agency | en |
dc.relation.ispartofseries | WSCG 2013: Poster Proceedings | en |
dc.rights | © Václav Skala - UNION Agency | cs |
dc.subject | objemové vykreslování | cs |
dc.subject | vržení paprsku | cs |
dc.subject | vědecká vizualizace | cs |
dc.title | Volume Ray Casting quality estimation in terms of Peak Signal-to-Noise Ratio | en |
dc.type | konferenční příspěvek | cs |
dc.type | conferenceObject | en |
dc.rights.access | openAccess | en |
dc.type.version | publishedVersion | en |
dc.subject.translated | volume rendering | en |
dc.subject.translated | ray casting | en |
dc.subject.translated | scientific visualization | en |
dc.type.status | Peer-reviewed | en |
Vyskytuje se v kolekcích: | WSCG 2013: Poster Proceedings |
Soubory připojené k záznamu:
Soubor | Popis | Velikost | Formát | |
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Gavrilov.pdf | Plný text | 644,33 kB | Adobe PDF | Zobrazit/otevřít |
Použijte tento identifikátor k citaci nebo jako odkaz na tento záznam:
http://hdl.handle.net/11025/10621
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