Characterization of iron ore pellets by multimodal microscopy and image analysis
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | REM - International Engineering Journal |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2018000200209 |
Resumo: | Abstract A correlative approach employing optical microscopy and scanning electron microscopy is proposed for the quantification of phases and pores in iron ore pellets. Combining mosaic images covering the full cross-sections of pellets, obtained with both techniques, it is possible to improve the discrimination of pores, quartz and silicates. First, the images must be carefully registered to show the exact same regions. The procedure for registration, discrimination and quantification was developed with Fiji open source software. A qualitative and quantitative analysis confirmed the advantages of the correlative method as compared to the individual techniques. |
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oai:scielo:S2448-167X2018000200209 |
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REM - International Engineering Journal |
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Characterization of iron ore pellets by multimodal microscopy and image analysisiron ore pelletsdigital microscopymultimodal microscopymicrostructural characterizationimage analysisFijiImageJAbstract A correlative approach employing optical microscopy and scanning electron microscopy is proposed for the quantification of phases and pores in iron ore pellets. Combining mosaic images covering the full cross-sections of pellets, obtained with both techniques, it is possible to improve the discrimination of pores, quartz and silicates. First, the images must be carefully registered to show the exact same regions. The procedure for registration, discrimination and quantification was developed with Fiji open source software. A qualitative and quantitative analysis confirmed the advantages of the correlative method as compared to the individual techniques.Fundação Gorceix2018-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2018000200209REM - International Engineering Journal v.71 n.2 2018reponame:REM - International Engineering Journalinstname:Fundação Gorceix (FG)instacron:FG10.1590/0370-44672017710035info:eu-repo/semantics/openAccessCastellanos,Reynel MartinezIglesias,Julio César ÁlvarezGomes,Otávio da Fonseca MartinsAugusto,Karen SoaresPaciornik,Sidneieng2018-04-09T00:00:00Zoai:scielo:S2448-167X2018000200209Revistahttps://www.rem.com.br/?lang=pt-brPRIhttps://old.scielo.br/oai/scielo-oai.php||editor@rem.com.br2448-167X2448-167Xopendoar:2018-04-09T00:00REM - International Engineering Journal - Fundação Gorceix (FG)false |
dc.title.none.fl_str_mv |
Characterization of iron ore pellets by multimodal microscopy and image analysis |
title |
Characterization of iron ore pellets by multimodal microscopy and image analysis |
spellingShingle |
Characterization of iron ore pellets by multimodal microscopy and image analysis Castellanos,Reynel Martinez iron ore pellets digital microscopy multimodal microscopy microstructural characterization image analysis Fiji ImageJ |
title_short |
Characterization of iron ore pellets by multimodal microscopy and image analysis |
title_full |
Characterization of iron ore pellets by multimodal microscopy and image analysis |
title_fullStr |
Characterization of iron ore pellets by multimodal microscopy and image analysis |
title_full_unstemmed |
Characterization of iron ore pellets by multimodal microscopy and image analysis |
title_sort |
Characterization of iron ore pellets by multimodal microscopy and image analysis |
author |
Castellanos,Reynel Martinez |
author_facet |
Castellanos,Reynel Martinez Iglesias,Julio César Álvarez Gomes,Otávio da Fonseca Martins Augusto,Karen Soares Paciornik,Sidnei |
author_role |
author |
author2 |
Iglesias,Julio César Álvarez Gomes,Otávio da Fonseca Martins Augusto,Karen Soares Paciornik,Sidnei |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Castellanos,Reynel Martinez Iglesias,Julio César Álvarez Gomes,Otávio da Fonseca Martins Augusto,Karen Soares Paciornik,Sidnei |
dc.subject.por.fl_str_mv |
iron ore pellets digital microscopy multimodal microscopy microstructural characterization image analysis Fiji ImageJ |
topic |
iron ore pellets digital microscopy multimodal microscopy microstructural characterization image analysis Fiji ImageJ |
description |
Abstract A correlative approach employing optical microscopy and scanning electron microscopy is proposed for the quantification of phases and pores in iron ore pellets. Combining mosaic images covering the full cross-sections of pellets, obtained with both techniques, it is possible to improve the discrimination of pores, quartz and silicates. First, the images must be carefully registered to show the exact same regions. The procedure for registration, discrimination and quantification was developed with Fiji open source software. A qualitative and quantitative analysis confirmed the advantages of the correlative method as compared to the individual techniques. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-04-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2018000200209 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2018000200209 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0370-44672017710035 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Fundação Gorceix |
publisher.none.fl_str_mv |
Fundação Gorceix |
dc.source.none.fl_str_mv |
REM - International Engineering Journal v.71 n.2 2018 reponame:REM - International Engineering Journal instname:Fundação Gorceix (FG) instacron:FG |
instname_str |
Fundação Gorceix (FG) |
instacron_str |
FG |
institution |
FG |
reponame_str |
REM - International Engineering Journal |
collection |
REM - International Engineering Journal |
repository.name.fl_str_mv |
REM - International Engineering Journal - Fundação Gorceix (FG) |
repository.mail.fl_str_mv |
||editor@rem.com.br |
_version_ |
1754734690934194176 |