Finding contrasted and regular 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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Detalles Bibliográficos
Autores principales: Tepper, Mariano Hernán, Mejail, Marta Estela
Publicado: 2014
Materias:
Edge detection
Helmholtz principle
Level lines
Periodic binary sequences
Topographic maps
Automatic method
Topographic map
Maps
Binary sequences
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00313203_v47_n1_p72_Tepper
http://hdl.handle.net/20.500.12110/paper_00313203_v47_n1_p72_Tepper
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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