Method for evaluation of coarse cork oak root system by means of digital imaging
Autor(a) principal: | |
---|---|
Data de Publicação: | 2011 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10174/3895 https://doi.org/10.1007/s10457-011-9378-3 |
Resumo: | Digital imaging is becoming a powerful tool for data storage and information retrieval. Image comparison and similarity evaluation has become part of the information market and it is today a common part of, for example, web search engines. The cork oak tree (Quercus suber L.), the dominant species of the ‘montado’ woodland system is, due to its cultural and socio-economic value, protected by law that prevents extensive destructive studies on an essential part of the tree—the root. Especially in the Mediterranean zone, where the water is the limiting growth factor, the root development studies are of significant interest. In this work we present a method of using digital images for cork oak coarse root systems-evaluation by means of digital imaging. Acquired images of structural roots are processed automatically to prevent subjective decisions by the human observer. The performance of the method, its potential for semantic retrieval and similarity assess- ment is demonstrated, having as example eight young cork oak root systems, and critical issues for evalu- ation and conclusion-making, are discussed. |
id |
RCAP_e235e66a0f779ed0608934a1ef4f66e9 |
---|---|
oai_identifier_str |
oai:dspace.uevora.pt:10174/3895 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
|
spelling |
Method for evaluation of coarse cork oak root system by means of digital imagingCoarse root systemCork oakDigital imageImage similarityDigital imaging is becoming a powerful tool for data storage and information retrieval. Image comparison and similarity evaluation has become part of the information market and it is today a common part of, for example, web search engines. The cork oak tree (Quercus suber L.), the dominant species of the ‘montado’ woodland system is, due to its cultural and socio-economic value, protected by law that prevents extensive destructive studies on an essential part of the tree—the root. Especially in the Mediterranean zone, where the water is the limiting growth factor, the root development studies are of significant interest. In this work we present a method of using digital images for cork oak coarse root systems-evaluation by means of digital imaging. Acquired images of structural roots are processed automatically to prevent subjective decisions by the human observer. The performance of the method, its potential for semantic retrieval and similarity assess- ment is demonstrated, having as example eight young cork oak root systems, and critical issues for evalu- ation and conclusion-making, are discussed.Springer2012-01-19T16:47:26Z2012-01-192011-06-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/3895http://hdl.handle.net/10174/3895https://doi.org/10.1007/s10457-011-9378-3engSurový, P., Ribeiro, N.A., Brasil, F., Pereira, J.S., Oliveira, M.R.G. (2011). Method for evaluation of coarse cork oak root system by means of digital imaging. Agroforest Syst 82:111–119http://www.springerlink.com/content/w0307h1212055l8p/fulltext.pdfAgroforestry Systemspsurovy@uevora.ptnmcar@uevora.ptfeevora@hotmail.comjspereira@isa.utl.ptmrol@uevora.pt578Surový, PeterRibeiro, Nuno AlmeidaBrasil, FelipePereira, João SantosOliveira, Maria do Rosário Gamitoinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-08-08T03:49:37ZPortal AgregadorONG |
dc.title.none.fl_str_mv |
Method for evaluation of coarse cork oak root system by means of digital imaging |
title |
Method for evaluation of coarse cork oak root system by means of digital imaging |
spellingShingle |
Method for evaluation of coarse cork oak root system by means of digital imaging Surový, Peter Coarse root system Cork oak Digital image Image similarity |
title_short |
Method for evaluation of coarse cork oak root system by means of digital imaging |
title_full |
Method for evaluation of coarse cork oak root system by means of digital imaging |
title_fullStr |
Method for evaluation of coarse cork oak root system by means of digital imaging |
title_full_unstemmed |
Method for evaluation of coarse cork oak root system by means of digital imaging |
title_sort |
Method for evaluation of coarse cork oak root system by means of digital imaging |
author |
Surový, Peter |
author_facet |
Surový, Peter Ribeiro, Nuno Almeida Brasil, Felipe Pereira, João Santos Oliveira, Maria do Rosário Gamito |
author_role |
author |
author2 |
Ribeiro, Nuno Almeida Brasil, Felipe Pereira, João Santos Oliveira, Maria do Rosário Gamito |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Surový, Peter Ribeiro, Nuno Almeida Brasil, Felipe Pereira, João Santos Oliveira, Maria do Rosário Gamito |
dc.subject.por.fl_str_mv |
Coarse root system Cork oak Digital image Image similarity |
topic |
Coarse root system Cork oak Digital image Image similarity |
description |
Digital imaging is becoming a powerful tool for data storage and information retrieval. Image comparison and similarity evaluation has become part of the information market and it is today a common part of, for example, web search engines. The cork oak tree (Quercus suber L.), the dominant species of the ‘montado’ woodland system is, due to its cultural and socio-economic value, protected by law that prevents extensive destructive studies on an essential part of the tree—the root. Especially in the Mediterranean zone, where the water is the limiting growth factor, the root development studies are of significant interest. In this work we present a method of using digital images for cork oak coarse root systems-evaluation by means of digital imaging. Acquired images of structural roots are processed automatically to prevent subjective decisions by the human observer. The performance of the method, its potential for semantic retrieval and similarity assess- ment is demonstrated, having as example eight young cork oak root systems, and critical issues for evalu- ation and conclusion-making, are discussed. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-06-01T00:00:00Z 2012-01-19T16:47:26Z 2012-01-19 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10174/3895 http://hdl.handle.net/10174/3895 https://doi.org/10.1007/s10457-011-9378-3 |
url |
http://hdl.handle.net/10174/3895 https://doi.org/10.1007/s10457-011-9378-3 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Surový, P., Ribeiro, N.A., Brasil, F., Pereira, J.S., Oliveira, M.R.G. (2011). Method for evaluation of coarse cork oak root system by means of digital imaging. Agroforest Syst 82:111–119 http://www.springerlink.com/content/w0307h1212055l8p/fulltext.pdf Agroforestry Systems psurovy@uevora.pt nmcar@uevora.pt feevora@hotmail.com jspereira@isa.utl.pt mrol@uevora.pt 578 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
|
repository.mail.fl_str_mv |
|
_version_ |
1777304575214092288 |