1. Identity statement | |
Reference Type | Conference Paper (Conference Proceedings) |
Site | sibgrapi.sid.inpe.br |
Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
Identifier | 8JMKD3MGPBW34M/3A3LRJP |
Repository | sid.inpe.br/sibgrapi/2011/07.11.02.05 |
Last Update | 2011:07.11.02.05.15 (UTC) administrator |
Metadata Repository | sid.inpe.br/sibgrapi/2011/07.11.02.05.15 |
Metadata Last Update | 2022:06.14.00.07.18 (UTC) administrator |
DOI | 10.1109/SIBGRAPI.2011.6 |
Citation Key | NascimentoQuRoReMePe:2011:CoIl2D |
Title | Colorization and Illumination of 2D Animations Based on a Region-tree Representation |
Format | DVD, On-line. |
Year | 2011 |
Access Date | 2024, May 21 |
Number of Files | 1 |
Size | 6957 KiB |
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2. Context | |
Author | 1 Nascimento, Renata 2 Queiroz, Fabiane 3 Rocha, Allan 4 Ren, Tsang Ing 5 Mello, Vinicius 6 Peixoto, Adelailson |
Affiliation | 1 Department of Mathematics, PUC–Rio, Rio de Janeiro, Brazil 2 Department of Computer Science, UFPE, Pernambuco, Brazil 3 Department of Computer Science, PUC–Rio, Rio de Janeiro, Brazil 4 Department of Computer Science, UFPE, Pernambuco, Brazil 5 Institute of Mathematics, UFBA, Salvador, Brazil 6 Institute of Mathematics, UFAL, Maceió, Brazil |
Editor | Lewiner, Thomas Torres, Ricardo |
e-Mail Address | lins_renata@yahoo.com.br |
Conference Name | Conference on Graphics, Patterns and Images, 24 (SIBGRAPI) |
Conference Location | Maceió, AL, Brazil |
Date | 28-31 Aug. 2011 |
Publisher | IEEE Computer Society |
Publisher City | Los Alamitos |
Book Title | Proceedings |
Tertiary Type | Full Paper |
History (UTC) | 2011-07-23 15:36:12 :: lins_renata@yahoo.com.br -> administrator :: 2011 2022-06-14 00:07:18 :: administrator -> :: 2011 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Version Type | finaldraft |
Keywords | drawing region-tree illumination colorization animation |
Abstract | Colorization and illumination are key processes for creating animated cartoons. Computer assisted methods have been incorporated in animation/illustration systems to reduce the artists' effort. This paper presents a new strategy for illumination and colorization of 2D drawings based on a region-tree. Starting from a hand-drawn cartoon, it extracts geometric and topological information and builds a tree structure, ensuring independence among parts of the drawing, such as curves and regions. Based on this structure and its attributes, a colorization method that propagates through consecutive frames of animation is proposed, together with an interpolation method that accurately computes a normal mapping for the illumination process. Different operators on curve and region attributes can be applied independently, obtaining different rendering effects. |
Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2011 > Colorization and Illumination... |
Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Colorization and Illumination... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | |
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4. Conditions of access and use | |
data URL | http://urlib.net/ibi/8JMKD3MGPBW34M/3A3LRJP |
zipped data URL | http://urlib.net/zip/8JMKD3MGPBW34M/3A3LRJP |
Language | en |
Target File | 86798.pdf |
User Group | lins_renata@yahoo.com.br |
Visibility | shown |
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5. Allied materials | |
Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 |
Next Higher Units | 8JMKD3MGPEW34M/46SKNPE 8JMKD3MGPEW34M/4742MCS |
Citing Item List | sid.inpe.br/sibgrapi/2022/05.15.00.56 9 |
Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
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6. Notes | |
Empty Fields | archivingpolicy 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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