Separation of coriander seeds by Red, Green and Blue image processing
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Ciência Rural |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782022000900202 |
Resumo: | ABSTRACT: Coriander seeds have high socio-economic value in several regions of Brazil, especially in the North and Northeast. Seed maturation determined by color influences the seed quality. With this, digital image processing has become an important tool for separating seeds by color since this classification is usually performed by humans and is highly susceptible to error. The study established parameters for separating coriander seeds by red green and blue (RGB) image analysis, seeking a better selection of coriander seeds according to their color, and evaluating the physiological quality by the germination test. Separation was carried out from two coriander seed lots to obtain samples of 20 g each in three shades: yellowish, gray, and mixed. Images were acquired by the HP C4480 Scanner and processed in the MATLAB software; then, a histogram was constructed for each color analyzed in each sample by the RGB system. ANOVA tested the averages of the scales to ratify the difference in the components’ distributions. The germination test was performed to confirm the results of seed separation using image analysis. The best selection of coriander seeds was achieved by the blue scale, and the germination test indicated that yellow seeds have a higher physiological quality than brownish/greyish seeds. |
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Separation of coriander seeds by Red, Green and Blue image processingMATLABcolorseed selectionphysiological qualityABSTRACT: Coriander seeds have high socio-economic value in several regions of Brazil, especially in the North and Northeast. Seed maturation determined by color influences the seed quality. With this, digital image processing has become an important tool for separating seeds by color since this classification is usually performed by humans and is highly susceptible to error. The study established parameters for separating coriander seeds by red green and blue (RGB) image analysis, seeking a better selection of coriander seeds according to their color, and evaluating the physiological quality by the germination test. Separation was carried out from two coriander seed lots to obtain samples of 20 g each in three shades: yellowish, gray, and mixed. Images were acquired by the HP C4480 Scanner and processed in the MATLAB software; then, a histogram was constructed for each color analyzed in each sample by the RGB system. ANOVA tested the averages of the scales to ratify the difference in the components’ distributions. The germination test was performed to confirm the results of seed separation using image analysis. The best selection of coriander seeds was achieved by the blue scale, and the germination test indicated that yellow seeds have a higher physiological quality than brownish/greyish seeds.Universidade Federal de Santa Maria2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782022000900202Ciência Rural v.52 n.9 2022reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20210384info:eu-repo/semantics/openAccessMoreira,Isabella BrandãoMonteiro,Rita de Cassia MotaSilva,Raimunda Nonata Oliveira daHornke,Nander FerrazAraújo,Ádamo de SousaGadotti,Gizele Ingrideng2022-02-23T00:00:00ZRevista |
dc.title.none.fl_str_mv |
Separation of coriander seeds by Red, Green and Blue image processing |
title |
Separation of coriander seeds by Red, Green and Blue image processing |
spellingShingle |
Separation of coriander seeds by Red, Green and Blue image processing Moreira,Isabella Brandão MATLAB color seed selection physiological quality |
title_short |
Separation of coriander seeds by Red, Green and Blue image processing |
title_full |
Separation of coriander seeds by Red, Green and Blue image processing |
title_fullStr |
Separation of coriander seeds by Red, Green and Blue image processing |
title_full_unstemmed |
Separation of coriander seeds by Red, Green and Blue image processing |
title_sort |
Separation of coriander seeds by Red, Green and Blue image processing |
author |
Moreira,Isabella Brandão |
author_facet |
Moreira,Isabella Brandão Monteiro,Rita de Cassia Mota Silva,Raimunda Nonata Oliveira da Hornke,Nander Ferraz Araújo,Ádamo de Sousa Gadotti,Gizele Ingrid |
author_role |
author |
author2 |
Monteiro,Rita de Cassia Mota Silva,Raimunda Nonata Oliveira da Hornke,Nander Ferraz Araújo,Ádamo de Sousa Gadotti,Gizele Ingrid |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Moreira,Isabella Brandão Monteiro,Rita de Cassia Mota Silva,Raimunda Nonata Oliveira da Hornke,Nander Ferraz Araújo,Ádamo de Sousa Gadotti,Gizele Ingrid |
dc.subject.por.fl_str_mv |
MATLAB color seed selection physiological quality |
topic |
MATLAB color seed selection physiological quality |
description |
ABSTRACT: Coriander seeds have high socio-economic value in several regions of Brazil, especially in the North and Northeast. Seed maturation determined by color influences the seed quality. With this, digital image processing has become an important tool for separating seeds by color since this classification is usually performed by humans and is highly susceptible to error. The study established parameters for separating coriander seeds by red green and blue (RGB) image analysis, seeking a better selection of coriander seeds according to their color, and evaluating the physiological quality by the germination test. Separation was carried out from two coriander seed lots to obtain samples of 20 g each in three shades: yellowish, gray, and mixed. Images were acquired by the HP C4480 Scanner and processed in the MATLAB software; then, a histogram was constructed for each color analyzed in each sample by the RGB system. ANOVA tested the averages of the scales to ratify the difference in the components’ distributions. The germination test was performed to confirm the results of seed separation using image analysis. The best selection of coriander seeds was achieved by the blue scale, and the germination test indicated that yellow seeds have a higher physiological quality than brownish/greyish seeds. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
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=S0103-84782022000900202 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782022000900202 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0103-8478cr20210384 |
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 |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Rural v.52 n.9 2022 reponame:Ciência Rural instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Rural |
collection |
Ciência Rural |
repository.name.fl_str_mv |
|
repository.mail.fl_str_mv |
|
_version_ |
1749140557014237184 |