Finding edges by a contrario detection of periodic subsequences

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A new method to detect salient pieces of boundaries in an image is presented. After detecting perceptually meaningful level lines, periodic binary sequences are built by labeling each point in close curves as salient or non-salient. We propose a general and automatic method to detect meaningful subs...

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Autores principales:	Tepper, M., Musé, P., Almansa, A., Mejail, M.
Formato:	Artículo publishedVersion
Publicado:	2012
Materias:	edge detection Helmholtz principle level lines periodic binary sequences topographic maps Automatic method Level lines Periodic binary sequences Topographic map Binary sequences Edge detection Image analysis Maps Computer vision
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_03029743_v7441LNCS_n_p773_Tepper http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_03029743_v7441LNCS_n_p773_Tepper_oai
Aporte de:	Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires

id	I28-R145-paper_03029743_v7441LNCS_n_p773_Tepper_oai
record_format	dspace
spelling	I28-R145-paper_03029743_v7441LNCS_n_p773_Tepper_oai2020-10-19 Tepper, M. Musé, P. Almansa, A. Mejail, M. 2012 A new method to detect salient pieces of boundaries in an image is presented. After detecting perceptually meaningful level lines, periodic binary sequences are built by labeling each point in close curves as salient or non-salient. We propose a general and automatic method to detect meaningful subsequences within these binary sequences. Experimental results show its good performance. © 2012 Springer-Verlag. Fil:Tepper, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Mejail, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. application/pdf http://hdl.handle.net/20.500.12110/paper_03029743_v7441LNCS_n_p773_Tepper info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar Lect. Notes Comput. Sci. 2012;7441 LNCS:773-780 edge detection Helmholtz principle level lines periodic binary sequences topographic maps Automatic method Helmholtz principle Level lines Periodic binary sequences Topographic map Binary sequences Edge detection Image analysis Maps Computer vision Finding edges by a contrario detection of periodic subsequences info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_03029743_v7441LNCS_n_p773_Tepper_oai
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-145
collection	Repositorio Digital de la Universidad de Buenos Aires (UBA)
topic	edge detection Helmholtz principle level lines periodic binary sequences topographic maps Automatic method Helmholtz principle Level lines Periodic binary sequences Topographic map Binary sequences Edge detection Image analysis Maps Computer vision
spellingShingle	edge detection Helmholtz principle level lines periodic binary sequences topographic maps Automatic method Helmholtz principle Level lines Periodic binary sequences Topographic map Binary sequences Edge detection Image analysis Maps Computer vision Tepper, M. Musé, P. Almansa, A. Mejail, M. Finding edges by a contrario detection of periodic subsequences
topic_facet	edge detection Helmholtz principle level lines periodic binary sequences topographic maps Automatic method Helmholtz principle Level lines Periodic binary sequences Topographic map Binary sequences Edge detection Image analysis Maps Computer vision
description	A new method to detect salient pieces of boundaries in an image is presented. After detecting perceptually meaningful level lines, periodic binary sequences are built by labeling each point in close curves as salient or non-salient. We propose a general and automatic method to detect meaningful subsequences within these binary sequences. Experimental results show its good performance. © 2012 Springer-Verlag.
format	Artículo Artículo publishedVersion
author	Tepper, M. Musé, P. Almansa, A. Mejail, M.
author_facet	Tepper, M. Musé, P. Almansa, A. Mejail, M.
author_sort	Tepper, M.
title	Finding edges by a contrario detection of periodic subsequences
title_short	Finding edges by a contrario detection of periodic subsequences
title_full	Finding edges by a contrario detection of periodic subsequences
title_fullStr	Finding edges by a contrario detection of periodic subsequences
title_full_unstemmed	Finding edges by a contrario detection of periodic subsequences
title_sort	finding edges by a contrario detection of periodic subsequences
publishDate	2012
url	http://hdl.handle.net/20.500.12110/paper_03029743_v7441LNCS_n_p773_Tepper http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_03029743_v7441LNCS_n_p773_Tepper_oai
work_keys_str_mv	AT tepperm findingedgesbyacontrariodetectionofperiodicsubsequences AT musep findingedgesbyacontrariodetectionofperiodicsubsequences AT almansaa findingedgesbyacontrariodetectionofperiodicsubsequences AT mejailm findingedgesbyacontrariodetectionofperiodicsubsequences
_version_	1766026688381059072

Finding edges by a contrario detection of periodic subsequences

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