Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Reitinger, Bernhard | |
dc.contributor.author | Zach, Christopher | |
dc.contributor.author | Bornik, Alexander | |
dc.contributor.author | Beichel, Reinhard | |
dc.contributor.editor | Skala, Václav | |
dc.date.accessioned | 2013-04-22T07:25:14Z | |
dc.date.available | 2013-04-22T07:25:14Z | |
dc.date.issued | 2004 | |
dc.identifier.citation | Journal of WSCG. 2004, vol. 12, no. 1-3, p. 355-362. | en |
dc.identifier.issn | 1213-6972 | |
dc.identifier.uri | http://wscg.zcu.cz/wscg2004/Papers_2004_Full/H53.pdf | |
dc.identifier.uri | http://hdl.handle.net/11025/1733 | |
dc.description.abstract | The quality of a 3D volume visualization heavily depends on a representative transfer function which is responsible for mapping the original density values to color and opacity. Finding a suitable transfer function is often a tedious task if done manually in a trial-and-error fashion by specifying piecewise linear functions for each color and opacity channel. Contrary, image-based models exploring features like gradient magnitude, histogram, or edge detection do not consider much user interaction as performed almost autonomously. Hence, we propose a new paradigm which integrates the user into the transfer function specification process. This allows an intuitive specification within an Augmented Reality environment by providing different predefined shape functions which can easily be adjusted. Moreover, a new approach is introduced which utilizes spatial information as an additional transfer function. This opens a completely new way of exploration in volume visualization. | en |
dc.format | 8 s. | cs |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | en |
dc.publisher | UNION Agency | cs |
dc.relation.ispartofseries | Journal of WSCG | en |
dc.rights | © UNION Agency | cs |
dc.subject | přenosová funkce | cs |
dc.subject | rozšířená realita | cs |
dc.subject | objemová vizualizace | cs |
dc.subject | prostorové mapování | cs |
dc.title | User-centric transfer function specification in augmented reality | en |
dc.type | článek | cs |
dc.type | article | en |
dc.rights.access | openAccess | en |
dc.type.version | publishedVersion | en |
dc.subject.translated | transfer function | en |
dc.subject.translated | augmented reality | en |
dc.subject.translated | volume visualization | en |
dc.subject.translated | spatial mapping | en |
dc.type.status | Peer-reviewed | en |
Appears in Collections: | Volume 12, number 1-3 (2004) |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/1733
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