Finding edges by a contrario detection of periodic subsequences
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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2012
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Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03029743_v7441LNCS_n_p773_Tepper http://hdl.handle.net/20.500.12110/paper_03029743_v7441LNCS_n_p773_Tepper |
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paper:paper_03029743_v7441LNCS_n_p773_Tepper2023-06-08T15:28:47Z Finding edges by a contrario detection of periodic subsequences Tepper, Mariano Hernán Mejail, Marta Estela 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 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. 2012 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03029743_v7441LNCS_n_p773_Tepper http://hdl.handle.net/20.500.12110/paper_03029743_v7441LNCS_n_p773_Tepper |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (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, Mariano Hernán Mejail, Marta Estela 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. |
author |
Tepper, Mariano Hernán Mejail, Marta Estela |
author_facet |
Tepper, Mariano Hernán Mejail, Marta Estela |
author_sort |
Tepper, Mariano Hernán |
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 |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03029743_v7441LNCS_n_p773_Tepper http://hdl.handle.net/20.500.12110/paper_03029743_v7441LNCS_n_p773_Tepper |
work_keys_str_mv |
AT teppermarianohernan findingedgesbyacontrariodetectionofperiodicsubsequences AT mejailmartaestela findingedgesbyacontrariodetectionofperiodicsubsequences |
_version_ |
1768542362905083904 |