| dc.contributor.author | Campos, Jordi | en_US |
| dc.contributor.author | Puig, Anna | en_US |
| dc.contributor.author | Tost, Dani | en_US |
| dc.contributor.editor | Pere Brunet and Nuno Correia and Gladimir Baranoski | en_US |
| dc.date.accessioned | 2014-01-31T18:53:37Z | |
| dc.date.available | 2014-01-31T18:53:37Z | |
| dc.date.issued | 2006 | en_US |
| dc.identifier.isbn | 3-905673-60-6 | en_US |
| dc.identifier.uri | http://dx.doi.org/10.2312/LocalChapterEvents/siacg/siacg06/079-087 | en_US |
| dc.description.abstract | We propose a hierarchical representation of volume data sets based on a user-given definition of features. The model is general and it can be used for various types of feature definitions such as rendering queries, topological skeletons and property-based classification. We use this model to interactively select features of the volume and to render them providing focus+context information. In addition, our model provides a mechanism to index directly the feature voxels, therefore it considerably speeds up rendering. | en_US |
| dc.publisher | The Eurographics Association | en_US |
| dc.subject | Categories and Subject Descriptors (according to ACM CCS): I.3.3 [Computer Graphics]: Picture/Image generation- Display algorithms; I.3.6 [Computer Graphics]: Methodology and techniques - Graphics data structures and data types H.5.2 [Information interfaces and presentation]: User interfaces- Theory and methods | en_US |
| dc.title | Efficient focus+context visual exploration of volume datasets | en_US |
| dc.description.seriesinformation | SIACG 2006: Ibero-American Symposium in Computer Graphics | en_US |
