%0 Journal Article
%@secondarytype PRE PI
%@issn 2359-0793
%@nexthigherunit 8JMKD3MGPCW/3ESGTTP
%@nexthigherunit 8JMKD3MGPCW/3F2PHGS
%2 sid.inpe.br/mtc-m21c/2020/03.05.12.49.09
%4 sid.inpe.br/mtc-m21c/2020/03.05.12.49
%3 silva_image.pdf
%9 conference paper
%A Silva, Wanessa da,
%A Vijaykumar, Nandamudi Lankalapalli,
%A Sandri, Sandra Aparecida,
%A Campos Velho, Haroldo Fraga de,
%A Sjanic, Zoran,
%A Shiguemori, Elcio H.,
%A Saotome, Osamu,
%B Proceedings Series of the Brazilian Society of Computational and Applied Mathematics
%D 2020
%K SAR images, UAV autonomous navigation, edge detection, image processing.
%N 1
%O Trabalho apresentado no XXXIX CNMAC, Uberlândia - MG, 2019.
%T Image edge extraction by artificial intelligence schemes for UAV autonomous navigation
%V 7
%X We present here the application of an image processing strategy for autonomous navigation in order to estimate the position of an Unmanned Aerial Vehicle (UAV) equipped with Synthetic Aperture Radar (SAR) sensors. Patches of the SAR images are compared to georeferenced satellite optical images, by first applying an image edge detection algorithm on all the images, and the UAV position is determined from the correlation matrix obtained from resulting segmented images. The performance of three edge detectors are compared: the Canny approach, an artificial neural network (radial base function), and a fuzzy system.
%@area COMP
%@electronicmailaddress w.nessa.w@gmail.com
%@electronicmailaddress vijay.nl@inpe.br
%@electronicmailaddress sandra.sandri@inpe.br
%@electronicmailaddress haroldo.camposvelho@inpe.br
%@electronicmailaddress zoran.sjanic@liu.se
%@electronicmailaddress elcio@ieav.cta.br
%@electronicmailaddress osaotome@gmail.com
%@documentstage not transferred
%@group CAP-COMP-SESPG-INPE-MCTIC-GOV-BR
%@group LABAC-COCTE-INPE-MCTIC-GOV-BR
%@group LABAC-COCTE-INPE-MCTIC-GOV-BR
%@group LABAC-COCTE-INPE-MCTIC-GOV-BR
%@usergroup simone
%@resumeid
%@resumeid 8JMKD3MGP5W/3C9JHTU
%@resumeid 8JMKD3MGP5W/3E3JEJL
%@resumeid 8JMKD3MGP5W/3C9JHC3
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation University of Link¨oping
%@affiliation Departamento de Ciência e Tecnologia Aeronáutica (DCTA)
%@affiliation Departamento de Ciência e Tecnologia Aeronáutica (DCTA)
%@versiontype publisher
%@holdercode {isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}