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1. Identity statement
Reference TypeConference Paper (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Holder Codeibi 8JMKD3MGPEW34M/46T9EHH
Identifier8JMKD3MGPBW34M/3A3LQEL
Repositorysid.inpe.br/sibgrapi/2011/07.11.01.51
Last Update2011:07.11.01.51.32 (UTC) administrator
Metadata Repositorysid.inpe.br/sibgrapi/2011/07.11.01.51.32
Metadata Last Update2022:06.14.00.07.18 (UTC) administrator
DOI10.1109/SIBGRAPI.2011.1
Citation KeyIvoVidaCava:2011:NeMeCu
TitleA new method for cutting splats of models with sharp features
FormatDVD, On-line.
Year2011
Access Date2025, Mar. 21
Number of Files1
Size2756 KiB
2. Context
Author1 Ivo, Rafael Fernandes
2 Vidal, Creto Augusto
3 Cavalcante Neto, Joaquim Bento
Affiliation1 Universidade Federal do Ceará
2 Universidade Federal do Ceará
3 Universidade Federal do Ceará
EditorLewiner, Thomas
Torres, Ricardo
e-Mail Addressrafaelivo@gmail.com
Conference NameConference on Graphics, Patterns and Images, 24 (SIBGRAPI)
Conference LocationMaceió, AL, Brazil
Date28-31 Aug. 2011
PublisherIEEE Computer Society
Publisher CityLos Alamitos
Book TitleProceedings
Tertiary TypeFull Paper
History (UTC)2011-07-23 15:36:12 :: rafaelivo@gmail.com -> administrator :: 2011
2022-06-14 00:07:18 :: administrator -> :: 2011
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Version Typefinaldraft
Keywordsclip partners
edge classification
surface splatting
AbstractSurface splatting is a fast rendering technique for point-based models that usually delivers good-quality renderings. However, the intrinsic characteristic of this technique is the treatment of points as if they were discs. That requires special processing near sharp edges and corners in order to prevent rendering artifacts from appearing. In this work, we present a clever way of clipping splats near sharp edges and corners by a classification of neighboring splats, which belong to distinct intersecting surfaces. Those neighboring splats that take part in the clipping process are called clip partners. Their concavity or convexity with respect to one another are determined, as well as their relation with the clipped splat. In our approach, there is no need of distance computations nor of other complex operations during the rendering process, since the classification can be performed offline during a pre-processing phase. The examples presented in this paper demonstrate the importance of correctly clipping splats for high quality rendering.
Arrangement 1urlib.net > SDLA > Fonds > SIBGRAPI 2011 > A new method...
Arrangement 2urlib.net > SDLA > Fonds > Full Index > A new method...
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4. Conditions of access and use
data URLhttp://urlib.net/ibi/8JMKD3MGPBW34M/3A3LQEL
zipped data URLhttp://urlib.net/zip/8JMKD3MGPBW34M/3A3LQEL
Languageen
Target Fileexample.pdf
User Grouprafaelivo@gmail.com
Visibilityshown
5. Allied materials
Mirror Repositorysid.inpe.br/banon/2001/03.30.15.38.24
Next Higher Units8JMKD3MGPEW34M/46SKNPE
8JMKD3MGPEW34M/4742MCS
Citing Item Listsid.inpe.br/sibgrapi/2022/05.15.00.56 28
sid.inpe.br/sibgrapi/2022/06.10.21.49 7
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
6. Notes
Empty Fieldsarchivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage edition electronicmailaddress group isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume


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