1. Identity statement | |
Reference Type | Conference Paper (Conference Proceedings) |
Site | sibgrapi.sid.inpe.br |
Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
Identifier | 8JMKD3MGPBW34M/3JUHMHE |
Repository | sid.inpe.br/sibgrapi/2015/07.31.17.53 |
Last Update | 2015:07.31.17.53.28 (UTC) lcruz@impa.br |
Metadata Repository | sid.inpe.br/sibgrapi/2015/07.31.17.53.28 |
Metadata Last Update | 2022:05.18.22.21.01 (UTC) administrator |
Citation Key | CruzVelh:2015:HiTeLa |
Title | High-Level Techniques for Landscape Creation |
Format | On-line |
Year | 2015 |
Access Date | 2024, Apr. 26 |
Secondary Type | Doctoral Work |
Number of Files | 1 |
Size | 2922 KiB |
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2. Context | |
Author | 1 Cruz, Leandro 2 Velho, Luiz |
Affiliation | 1 VISGRAF Lab - Instituto Nacional de Matemática Pura e Aplicada 2 VISGRAF Lab - Instituto Nacional de Matemática Pura e Aplicada |
Editor | Segundo, Maurício Pamplona Faria, Fabio Augusto |
e-Mail Address | lcruz@impa.br |
Conference Name | Conference on Graphics, Patterns and Images, 28 (SIBGRAPI) |
Conference Location | Salvador, BA, Brazil |
Date | 26-29 Aug. 2015 |
Publisher | Sociedade Brasileira de Computação |
Publisher City | Porto Alegre |
Book Title | Proceedings |
Tertiary Type | Master's or Doctoral Work |
History (UTC) | 2015-07-31 17:53:28 :: lcruz@impa.br -> administrator :: 2022-05-18 22:21:01 :: administrator -> :: 2015 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Keywords | Landscape Creation Terrain Synthesis |
Abstract | A complete solution for creating an entire planet by combining different types of elements from an intuitive specification is still an open problem. High-level techniques are at the core of the solution for this issue. In this context, our work aims to contribute for the development of high-level techniques for landscape creation by the proposal of two approaches. The first deals with the manipulation of the position of landscape elements (according to some criteria), and the second is related to the generation of terrains from two new data-driven methods. In particular, we introduced a flexible method for resizing a landscape specification keeping the overall appearance. It is based on the insertion and removal of objects followed by scene adjustment (enlargement or shrinking). Furthermore, we introduced two data-driven techniques for terrain synthesis. They are developed over the same intuitive control approach, and they take advantage of the geometric nature of the data for improving the synthesis. The first technique is a patch-based algorithm, with new optimization structures for patch choice, and a new patch insertion approach (both based on the geometric nature of the data). The second is a pixel-based method, based on a graph of exemplars in multiresolution. |
Arrangement | urlib.net > SDLA > Fonds > SIBGRAPI 2015 > High-Level Techniques for... |
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/3JUHMHE |
zipped data URL | http://urlib.net/zip/8JMKD3MGPBW34M/3JUHMHE |
Language | en |
Target File | sib2015-thesis.pdf |
User Group | lcruz@impa.br |
Visibility | shown |
Update Permission | not transferred |
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5. Allied materials | |
Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 |
Next Higher Units | 8JMKD3MGPBW34M/3K24PF8 |
Citing Item List | sid.inpe.br/sibgrapi/2015/08.03.22.49 5 sid.inpe.br/banon/2001/03.30.15.38.24 1 |
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 doi 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 serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume |
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