1. Identity statement | |
Reference Type | Conference Paper (Conference Proceedings) |
Site | sibgrapi.sid.inpe.br |
Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
Identifier | 8JMKD3MGPBW34M/3A3H2B8 |
Repository | sid.inpe.br/sibgrapi/2011/07.10.04.58 |
Last Update | 2011:07.11.20.56.12 (UTC) administrator |
Metadata Repository | sid.inpe.br/sibgrapi/2011/07.10.04.58.45 |
Metadata Last Update | 2022:06.14.00.07.13 (UTC) administrator |
DOI | 10.1109/SIBGRAPI.2011.30 |
Citation Key | FischerNede:2011:SeNa3D |
Title | Semi-automatic navigation on 3D triangle meshes using BVP based path-planning |
Format | DVD, On-line. |
Year | 2011 |
Access Date | 2024, May 09 |
Number of Files | 1 |
Size | 2625 KiB |
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2. Context | |
Author | 1 Fischer, Leonardo 2 Nedel, Luciana |
Affiliation | 1 Universidade Federal do Rio Grande do Sul - UFRGS 2 Universidade Federal do Rio Grande do Sul - UFRGS |
Editor | Lewiner, Thomas Torres, Ricardo |
e-Mail Address | lgfischer@inf.ufrgs.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 :: lgfischer@inf.ufrgs.br -> administrator :: 2011 2022-06-14 00:07:13 :: 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 | 3D planning navigation surfaces exploration |
Abstract | Efficient path-planning methods are being explored along the years to allow the movement of robots or virtual agents in planar environments. However, there is a lot of space to improve the quality of paths restricted to 3D surfaces, with holes and bends for instance. This work presents a new technique for path-planning on 3D surfaces called 3DSBVP. This path planner is based on Boundary Value Problem (BVP), which generates potential fields whose gradient descent represents navigation routes from any point on the surface to a goal position. Resulting paths are smooth and free from local minima. The 3DS-BVP works on complex surfaces of arbitrary genus or curvature, represented by a triangle mesh, without the need of 2D parametrizations. Our results demonstrate that our technique can generate paths in arbitrary surfaces with similar quality as those generated by BVP-based methods in planar environments. Our approach can be applied in the development of new tools to automate the navigation on 3D surfaces, like the camera control in the exploratory visualization of 3D models. |
Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2011 > Semi-automatic navigation on... |
Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Semi-automatic navigation on... |
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/3A3H2B8 |
zipped data URL | http://urlib.net/zip/8JMKD3MGPBW34M/3A3H2B8 |
Language | en |
Target File | sibgrapi2011.pdf |
User Group | lgfischer@inf.ufrgs.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 5 |
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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