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Reference TypeConference Proceedings
Sitesibgrapi.sid.inpe.br
Identifier8JMKD3MGPAW/3RNPB8S
Repositorysid.inpe.br/sibgrapi/2018/08.31.15.31
Last Update2018:08.31.15.31.37 administrator
Metadatasid.inpe.br/sibgrapi/2018/08.31.15.31.37
Metadata Last Update2020:02.19.03.10.44 administrator
Citation KeyFigueiredoIvsoCele:2018:HiSuRe
TitleHidden Surface Removal for Accurate Painting-Area Calculation on CAD Models
FormatOn-line
Year2018
DateOct. 29 - Nov. 1, 2018
Access Date2020, Dec. 04
Number of Files1
Size1331 KiB
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Author1 Figueiredo, Lucas Caracas de
2 Ivson, Paulo
3 Celes Filho, Waldemar
Affiliation1 Computer Science Department and Tecgraf Institute at Pontifical Catholic University of Rio de Janeiro - PUC-Rio, Rio de Janeiro, Brasil; Email: lucascf@tecgraf.puc-rio.br
2 Computer Science Department and Tecgraf Institute at Pontifical Catholic University of Rio de Janeiro - PUC-Rio, Rio de Janeiro, Brasil; Email: psantos@tecgraf.puc-rio.br
3 Computer Science Department and Tecgraf Institute at Pontifical Catholic University of Rio de Janeiro - PUC-Rio, Rio de Janeiro, Brasil; Email: celes@tecgraf.puc-rio.br
EditorRoss, Arun
Gastal, Eduardo S. L.
Jorge, Joaquim A.
Queiroz, Ricardo L. de
Minetto, Rodrigo
Sarkar, Sudeep
Papa, João Paulo
Oliveira, Manuel M.
Arbeláez, Pablo
Mery, Domingo
Oliveira, Maria Cristina Ferreira de
Spina, Thiago Vallin
Mendes, Caroline Mazetto
Costa, Henrique Sérgio Gutierrez
Mejail, Marta Estela
Geus, Klaus de
Scheer, Sergio
e-Mail Addresslucascf@tecgraf.puc-rio.br
Conference NameConference on Graphics, Patterns and Images, 31 (SIBGRAPI)
Conference LocationFoz do Iguaçu, PR, Brazil
Book TitleProceedings
PublisherIEEE Computer Society
Publisher CityLos Alamitos
History2018-08-31 15:31:37 :: lucascf@tecgraf.puc-rio.br -> administrator ::
2020-02-19 03:10:44 :: administrator -> :: 2018
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Is the master or a copy?is the master
Document Stagecompleted
Document Stagenot transferred
Transferable1
Content TypeExternal Contribution
Tertiary TypeFull Paper
Keywordspainting area, adaptively-sampled distance fields, constructive solid geometry, CAD model.
Abstract3D CAD models are widely used to improve management of large-scale engineering projects. Examples include Building Information Modeling (BIM) and Oil & Gas industrial plants. Maintaining these facilities is a critical task that often involves anti-corrosive painting of equipment and metallic structures. Existing CAD software estimates the painting area including hidden surfaces that are not actually painted in the field. To improve these computations, we propose an approach based on Adaptively-Sampled Distance Fields (ADFs) exploiting the relationship between object areas and Constructive Solid Geometry (CSG) operations. Tests with synthetic models demonstrate that our technique achieves an accuracy of 99%. In real-world 3D CAD models, we were able to reduce the estimated area by 38% when compared to the naïve calculations. These result in significant cost savings in material provision and workforce required for maintaining these facilities.
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Languageen
Target File82_final.pdf
User Grouplucascf@tecgraf.puc-rio.br
Visibilityshown
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Mirror Repositorysid.inpe.br/banon/2001/03.30.15.38.24
Next Higher Units8JMKD3MGPAW/3RPADUS
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
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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

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