Close
Metadata

1. Identity statement
Reference TypeConference Paper (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Holder Codeibi 8JMKD3MGPEW34M/46T9EHH
Identifier6qtX3pFwXQZeBBx/GKUN5
Repositorysid.inpe.br/banon/2005/07.14.17.34
Last Update2005:07.14.03.00.00 (UTC) administrator
Metadata Repositorysid.inpe.br/banon/2005/07.14.17.34.32
Metadata Last Update2022:06.14.00.13.01 (UTC) administrator
DOI10.1109/SIBGRAPI.2005.21
Citation KeyDebattistaChal:2005:CoAdSa
TitleComponent-based adaptive sampling
FormatOn-line
Year2005
Access Date2024, Apr. 28
Number of Files1
Size585 KiB
2. Context
Author1 Debattista, Kurt
2 Chalmers, Alan
Affiliation1 University of Bristol
EditorRodrigues, Maria Andréia Formico
Frery, Alejandro César
e-Mail AddressKurt.Debattista@bristol.ac.uk
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 18 (SIBGRAPI)
Conference LocationNatal, RN, Brazil
Date9-12 Oct. 2005
PublisherIEEE Computer Society
Publisher CityLos Alamitos
Book TitleProceedings
Tertiary TypeFull Paper
History (UTC)2005-07-14 17:34:32 :: Kurt.Debattista@bristol.ac.uk -> banon ::
2005-07-14 21:42:35 :: banon -> Kurt.Debattista@bristol.ac.uk ::
2008-07-17 14:11:00 :: Kurt.Debattista@bristol.ac.uk -> banon ::
2008-08-26 15:17:02 :: banon -> administrator ::
2009-08-13 20:37:52 :: administrator -> banon ::
2010-08-28 20:01:19 :: banon -> administrator ::
2022-06-14 00:13:01 :: administrator -> :: 2005
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Version Typefinaldraft
Keywordshigh-fidelity graphics
adaptive sampling
component-based rendering
AbstractHigh-fidelity renderings of virtual environments is a notoriously computationally expensive task. One commonly used method to alleviate the costs is to adaptively sample the rendered images identifying the required number of samples according to the variance of the area thus reducing aliasing and concurrently reducing the total number of rays shot. When using ray tracing algorithms, the traditional method is to shoot a number of rays and depending on the difference between the radiance of the samples further rays may be shot. This approach fails to take into account that different components of a material reflecting light may exhibit more coherence than others. With this in mind we present a component-based adaptive sampling algorithm that renders components individually and adaptively samples at the component level, finally composting the result to produce a full solution. Results demonstrate a significant improvement in performance without any perceptual loss in quality.
Arrangement 1urlib.net > SDLA > Fonds > SIBGRAPI 2005 > Component-based adaptive sampling
Arrangement 2urlib.net > SDLA > Fonds > Full Index > Component-based adaptive sampling
doc Directory Contentaccess
source Directory Contentthere are no files
agreement Directory Contentthere are no files
4. Conditions of access and use
data URLhttp://urlib.net/ibi/6qtX3pFwXQZeBBx/GKUN5
zipped data URLhttp://urlib.net/zip/6qtX3pFwXQZeBBx/GKUN5
Languageen
Target Filedebattistak_component.pdf
User GroupKurt.Debattista@bristol.ac.uk
administrator
Visibilityshown
5. Allied materials
Next Higher Units8JMKD3MGPEW34M/46R3ED5
8JMKD3MGPEW34M/4742MCS
Citing Item Listsid.inpe.br/sibgrapi/2022/05.05.04.08 8
sid.inpe.br/banon/2001/03.30.15.38.24 1
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 mirrorrepository 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


Close