@InProceedings{MoraesBrazVech:2017:ImSeIm,
author = "de Moraes Braz, Caio and Vechiatto de Miranda, Paulo Andr{\'e}",
affiliation = "IME-USP and IME-USP",
title = "Image Segmentation by Image Foresting Transform with Geodesic Band
Constraints",
booktitle = "Proceedings...",
year = "2017",
editor = "Torchelsen, Rafael Piccin and Nascimento, Erickson Rangel do and
Panozzo, Daniele and Liu, Zicheng and Farias, Myl{\`e}ne and
Viera, Thales and Sacht, Leonardo and Ferreira, Nivan and Comba,
Jo{\~a}o Luiz Dihl and Hirata, Nina and Schiavon Porto, Marcelo
and Vital, Creto and Pagot, Christian Azambuja and Petronetto,
Fabiano and Clua, Esteban and Cardeal, Fl{\'a}vio",
organization = "Conference on Graphics, Patterns and Images, 30. (SIBGRAPI)",
publisher = "Sociedade Brasileira de Computa{\c{c}}{\~a}o",
address = "Porto Alegre",
keywords = "Image Segmentation, IFT, shape constraints.",
abstract = "The Image Foresting Transform framework (IFT) was successfully
used to implement several segmentation meth- ods, including
watersheds and fuzzy connectedness, however the lack of
regularization terms in its formulation leads to a potential
irregular (jagged) segmentation. An attempt to avoid this issue is
to employ shape constraints that favor more regular shapes. We
present a novel shape constraint, called the Geodesic Band
Constraint (GBC) and show how it can be efficiently incorporated
in the Image Foresting Transform framework, with its proof of
optimality in terms of an energy function, subject to the new
constraint. This constraint helps us to improve the segmentation
of regular objects. The GBC can be also used with a prior shape
template in order to drive the segmentation towards a specific
shape with a single parameter that controls the degrees of freedom
of the allowed deformations subject to the model.",
conference-location = "Niter{\'o}i, RJ, Brazil",
conference-year = "17-20 Oct. 2017",
language = "en",
ibi = "8JMKD3MGPAW/3PK979E",
url = "http://urlib.net/ibi/8JMKD3MGPAW/3PK979E",
targetfile = "CameraReady_CaioBraz.pdf",
urlaccessdate = "2024, Apr. 27"
}