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1. Identity statement
Reference TypeConference Paper (Conference Proceedings)
Sitemtc-m21d.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34T/48B4LSH
Repositorysid.inpe.br/mtc-m21d/2023/01.06.11.49
Last Update2023:01.06.12.00.38 (UTC) simone
Metadata Repositorysid.inpe.br/mtc-m21d/2023/01.06.11.49.36
Metadata Last Update2023:01.06.12.00.38 (UTC) simone
Secondary KeyINPE--PRE/
Citation KeySallesCampShig:2022:AcSeUA
TitleActive Sensors for UAV Autonomous Navigation on Amazon Region
Year2022
Access Date2024, May 17
Secondary TypePRE CI
Number of Files1
Size2301 KiB
2. Context
Author1 Salles, Roberto N.
2 Campos Velho, Haroldo Fraga de
3 Shiguemori, Elcio Hideiti
Resume Identifier1
2 8JMKD3MGP5W/3C9JHC3
Group1
2 COPDT-CGIP-INPE-MCTI-GOV-BR
Affiliation1 Instituto de Estudos Avançados (IEAv)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto de Estudos Avançados (IEAv)
Author e-Mail Address1 salles@ieav.cta.br
2 haroldo@camposvelho@inpe.br
3 elcio@ieav.cta.br
Conference NameInternational Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME)
Conference LocationMaldives
Date16-18 Nov. 2022
Book TitleAnais
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
Keywordsaerial drone
autonomous navigation
template
matching
LiDAR data
InSAR images
AbstractThis work is an additional exploration inspired by the results of an earlier study of the geo-localization problem over a densely forested region of the Brazilian Amazon forest. Light Detection and Ranging (LiDAR) data was post-processed from 3D cloud point format to 2D elevation images and template matching was used with normalized cross-correlation. Within a constrained search area it was possible to geo-localize the 2D patches of surface images on Interferometric Synthetic Aperture Radar (InSAR) elevation data. The transect 3D cloud point was transformed into a 12.5m resolution 2D surface image with the circular binning procedure, a resolution compatible with the Advanced Land Observation Satellite (ALOS) elevation maps used as reference. This application of template matching achieved 36m root mean square error, or about 4 pixels of error, over the LiDAR transect route. Position estimation is essential for autonomous navigation of aerial vehicles, and experiments with LiDAR data show potential for localization over densely forested regions, where Computer Vision methods using optical camera data may fail to acquire distinguishable features.
AreaCOMP
Arrangementurlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGIP > Active Sensors for...
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source Directory Contentthere are no files
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4. Conditions of access and use
data URLhttp://urlib.net/ibi/8JMKD3MGP3W34T/48B4LSH
zipped data URLhttp://urlib.net/zip/8JMKD3MGP3W34T/48B4LSH
Target FileICECCME2022_Proceedings.pdf
User Groupself-uploading-INPE-MCTI-GOV-BR
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Reader Groupadministrator
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Visibilityshown
Update Permissionnot transferred
5. Allied materials
LinkingTrabalho não Vinculado à Tese/Dissertação
Next Higher Units8JMKD3MGPCW/46KUES5
Citing Item Listsid.inpe.br/mtc-m21/2012/07.13.14.49.40 3
sid.inpe.br/bibdigital/2022/04.03.23.11 2
Host Collectionurlib.net/www/2021/06.04.03.40
6. Notes
Empty Fieldsarchivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn label language lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarytype type url volume
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