Identity statement area
Reference TypeConference Paper (Conference Proceedings)
Last Update2015: (UTC)
Metadata Last Update2020: (UTC) administrator
Citation KeyCampagnoloCeleFigu:2015:AcVoRe
TitleAccurate Volume Rendering based on Adaptive Numerical Integration
Access Date2022, Jan. 21
Number of Files1
Size3643 KiB
Context area
Author1 Campagnolo, Leonardo Quatrin
2 Celes, Waldemar
3 Figueiredo, Luiz Henrique de
Affiliation1 Tecgraf/PUC-Rio - Computer Science Department
2 Tecgraf, Computer Science Department, PUC-Rio
EditorPapa, Joćo Paulo
Sander, Pedro Vieira
Marroquim, Ricardo Guerra
Farrell, Ryan
Conference NameConference on Graphics, Patterns and Images, 28 (SIBGRAPI)
Conference LocationSalvador
DateAug. 26-29, 2015
PublisherIEEE Computer Society
Publisher CityLos Alamitos
Book TitleProceedings
Tertiary TypeFull Paper
History (UTC)2015-06-16 14:27:52 :: -> administrator ::
2020-02-19 02:14:03 :: administrator -> :: 2015
Content and structure area
Is the master or a copy?is the master
Content Stagecompleted
Content TypeExternal Contribution
Keywordsvolume rendering
adaptive integration
error control
Simpson's rule
AbstractWe present an adaptive integration strategy to evaluate the volume rendering integral for regular volumes. We discuss different strategies to control the step size for both the inner and the outer integrals in the volume rendering equation. We report a set of computational experiments that compare both accuracy and efficiency of our proposal against Riemann summation with uniform step size. The comparisons are made for both CPU and GPU implementations and show that our method delivers both accuracy control and competitive performance. > SDLA > SIBGRAPI 2015 > Accurate Volume Rendering...
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Target Fileadaptive_vv.pdf
Update Permissionnot transferred
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Next Higher Units8JMKD3MGPBW34M/3K24PF8
Notes area
Empty Fieldsaccessionnumber archivingpolicy archivist area callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi edition electronicmailaddress group holdercode isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume