Unsupervised techniques for shape analysis of Iberian ceramics based on Geometric Morphometrics

Autores
Navarro, Jose Pablo; Cintas, Celia; Lucena, Manuel; Fuertes, José Manuel; Delrieux, Claudio; Molinos Mail, Manuel
Año de publicación
2019
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
The morphological analysis of ceramic pieces allows to establish the chronology, functionality and origin of the samples. The conformation of a typology of ceramic materials is made by analysing several aspects, such as shape, functionality, the context in which they were found, etc. Traditional studies are based on an intuitive recognition by the domain expert, which uses idealised shapes for creating the classification criterion. Other analysis collect linear measures such as height, width, thickness or ratios between them (maximum width / maximum length) to describe artefacts. The lack of a standardised protocol means that the classifications are partial and the analysis can not be easily compared or replicated by other researchers. Geometric Morphometrics provides a set of techniques that allow to quantitatively analyze the size, shape, and variation between objects. In archaeology, these techniques have been used for the analysis of rock representations, study of projectile tips, and ceramic vessels. The approach presented in this paper shows the typification in an unsupervised way using automated computer methods, based on concepts of Geometric Morphometrics and Principal Component Analysis. In addition, a Clustering study is carried out to determine the geometric space made up by a set of Iberian pottery from the upper Valley of Guadalquivir (S. VI B.C. - I A.C.).
Fil: Navarro, Jose Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
Fil: Cintas, Celia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; Argentina
Fil: Lucena, Manuel. No especifíca;
Fil: Fuertes, José Manuel. No especifíca;
Fil: Delrieux, Claudio. No especifíca;
Fil: Molinos Mail, Manuel. No especifíca;
47th Computer Applications and Quantitative Methods in Archaeology Annual Conference
Kraków
Polonia
Jagiellonian University in Kraków. Institute of Archaeology
Materia
CERAMIC
GEOMETRIC MORPHOMETRICS
SHAPE VARIATIONS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/134938
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Unsupervised techniques for shape analysis of Iberian ceramics based on Geometric MorphometricsNavarro, Jose PabloCintas, CeliaLucena, ManuelFuertes, José ManuelDelrieux, ClaudioMolinos Mail, ManuelCERAMICGEOMETRIC MORPHOMETRICSSHAPE VARIATIONShttps://purl.org/becyt/ford/1.2https://purl.org/becyt/ford/1The morphological analysis of ceramic pieces allows to establish the chronology, functionality and origin of the samples. The conformation of a typology of ceramic materials is made by analysing several aspects, such as shape, functionality, the context in which they were found, etc. Traditional studies are based on an intuitive recognition by the domain expert, which uses idealised shapes for creating the classification criterion. Other analysis collect linear measures such as height, width, thickness or ratios between them (maximum width / maximum length) to describe artefacts. The lack of a standardised protocol means that the classifications are partial and the analysis can not be easily compared or replicated by other researchers. Geometric Morphometrics provides a set of techniques that allow to quantitatively analyze the size, shape, and variation between objects. In archaeology, these techniques have been used for the analysis of rock representations, study of projectile tips, and ceramic vessels. The approach presented in this paper shows the typification in an unsupervised way using automated computer methods, based on concepts of Geometric Morphometrics and Principal Component Analysis. In addition, a Clustering study is carried out to determine the geometric space made up by a set of Iberian pottery from the upper Valley of Guadalquivir (S. VI B.C. - I A.C.).Fil: Navarro, Jose Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; ArgentinaFil: Cintas, Celia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; ArgentinaFil: Lucena, Manuel. No especifíca;Fil: Fuertes, José Manuel. No especifíca;Fil: Delrieux, Claudio. No especifíca;Fil: Molinos Mail, Manuel. No especifíca;47th Computer Applications and Quantitative Methods in Archaeology Annual ConferenceKrakówPoloniaJagiellonian University in Kraków. Institute of ArchaeologyJagiellonian University in Kraków2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectConferenciaBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/134938Unsupervised techniques for shape analysis of Iberian ceramics based on Geometric Morphometrics; 47th Computer Applications and Quantitative Methods in Archaeology Annual Conference; Kraków; Polonia; 2019; 282-282978-83-948382-6-3CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://2019.caaconference.org/Internacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:37:37Zoai:ri.conicet.gov.ar:11336/134938instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:37:38.128CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Unsupervised techniques for shape analysis of Iberian ceramics based on Geometric Morphometrics
title Unsupervised techniques for shape analysis of Iberian ceramics based on Geometric Morphometrics
spellingShingle Unsupervised techniques for shape analysis of Iberian ceramics based on Geometric Morphometrics
Navarro, Jose Pablo
CERAMIC
GEOMETRIC MORPHOMETRICS
SHAPE VARIATIONS
title_short Unsupervised techniques for shape analysis of Iberian ceramics based on Geometric Morphometrics
title_full Unsupervised techniques for shape analysis of Iberian ceramics based on Geometric Morphometrics
title_fullStr Unsupervised techniques for shape analysis of Iberian ceramics based on Geometric Morphometrics
title_full_unstemmed Unsupervised techniques for shape analysis of Iberian ceramics based on Geometric Morphometrics
title_sort Unsupervised techniques for shape analysis of Iberian ceramics based on Geometric Morphometrics
dc.creator.none.fl_str_mv Navarro, Jose Pablo
Cintas, Celia
Lucena, Manuel
Fuertes, José Manuel
Delrieux, Claudio
Molinos Mail, Manuel
author Navarro, Jose Pablo
author_facet Navarro, Jose Pablo
Cintas, Celia
Lucena, Manuel
Fuertes, José Manuel
Delrieux, Claudio
Molinos Mail, Manuel
author_role author
author2 Cintas, Celia
Lucena, Manuel
Fuertes, José Manuel
Delrieux, Claudio
Molinos Mail, Manuel
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv CERAMIC
GEOMETRIC MORPHOMETRICS
SHAPE VARIATIONS
topic CERAMIC
GEOMETRIC MORPHOMETRICS
SHAPE VARIATIONS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.2
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The morphological analysis of ceramic pieces allows to establish the chronology, functionality and origin of the samples. The conformation of a typology of ceramic materials is made by analysing several aspects, such as shape, functionality, the context in which they were found, etc. Traditional studies are based on an intuitive recognition by the domain expert, which uses idealised shapes for creating the classification criterion. Other analysis collect linear measures such as height, width, thickness or ratios between them (maximum width / maximum length) to describe artefacts. The lack of a standardised protocol means that the classifications are partial and the analysis can not be easily compared or replicated by other researchers. Geometric Morphometrics provides a set of techniques that allow to quantitatively analyze the size, shape, and variation between objects. In archaeology, these techniques have been used for the analysis of rock representations, study of projectile tips, and ceramic vessels. The approach presented in this paper shows the typification in an unsupervised way using automated computer methods, based on concepts of Geometric Morphometrics and Principal Component Analysis. In addition, a Clustering study is carried out to determine the geometric space made up by a set of Iberian pottery from the upper Valley of Guadalquivir (S. VI B.C. - I A.C.).
Fil: Navarro, Jose Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
Fil: Cintas, Celia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; Argentina
Fil: Lucena, Manuel. No especifíca;
Fil: Fuertes, José Manuel. No especifíca;
Fil: Delrieux, Claudio. No especifíca;
Fil: Molinos Mail, Manuel. No especifíca;
47th Computer Applications and Quantitative Methods in Archaeology Annual Conference
Kraków
Polonia
Jagiellonian University in Kraków. Institute of Archaeology
description The morphological analysis of ceramic pieces allows to establish the chronology, functionality and origin of the samples. The conformation of a typology of ceramic materials is made by analysing several aspects, such as shape, functionality, the context in which they were found, etc. Traditional studies are based on an intuitive recognition by the domain expert, which uses idealised shapes for creating the classification criterion. Other analysis collect linear measures such as height, width, thickness or ratios between them (maximum width / maximum length) to describe artefacts. The lack of a standardised protocol means that the classifications are partial and the analysis can not be easily compared or replicated by other researchers. Geometric Morphometrics provides a set of techniques that allow to quantitatively analyze the size, shape, and variation between objects. In archaeology, these techniques have been used for the analysis of rock representations, study of projectile tips, and ceramic vessels. The approach presented in this paper shows the typification in an unsupervised way using automated computer methods, based on concepts of Geometric Morphometrics and Principal Component Analysis. In addition, a Clustering study is carried out to determine the geometric space made up by a set of Iberian pottery from the upper Valley of Guadalquivir (S. VI B.C. - I A.C.).
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Conferencia
Book
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/134938
Unsupervised techniques for shape analysis of Iberian ceramics based on Geometric Morphometrics; 47th Computer Applications and Quantitative Methods in Archaeology Annual Conference; Kraków; Polonia; 2019; 282-282
978-83-948382-6-3
CONICET Digital
CONICET
url http://hdl.handle.net/11336/134938
identifier_str_mv Unsupervised techniques for shape analysis of Iberian ceramics based on Geometric Morphometrics; 47th Computer Applications and Quantitative Methods in Archaeology Annual Conference; Kraków; Polonia; 2019; 282-282
978-83-948382-6-3
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://2019.caaconference.org/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Jagiellonian University in Kraków
publisher.none.fl_str_mv Jagiellonian University in Kraków
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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