@InProceedings{MaiaJulcHira:2018:MaLeAp,
author = "Maia, Ana Lucia Lima Marreiros and Julca-Aguilar, Frank Dennis and
Hirata, Nina Sumiko Tomita",
affiliation = "{University of S{\~a}o Paulo/State University of Feira de
Santana} and {University of S{\~a}o Paulo} and {University of
S{\~a}o Paulo}",
title = "A Machine Learning approach for Graph-based Page Segmentation",
booktitle = "Proceedings...",
year = "2018",
editor = "Ross, Arun and Gastal, Eduardo S. L. and Jorge, Joaquim A. and
Queiroz, Ricardo L. de and Minetto, Rodrigo and Sarkar, Sudeep and
Papa, Jo{\~a}o Paulo and Oliveira, Manuel M. and Arbel{\'a}ez,
Pablo and Mery, Domingo and Oliveira, Maria Cristina Ferreira de
and Spina, Thiago Vallin and Mendes, Caroline Mazetto and Costa,
Henrique S{\'e}rgio Gutierrez and Mejail, Marta Estela and Geus,
Klaus de and Scheer, Sergio",
organization = "Conference on Graphics, Patterns and Images, 31. (SIBGRAPI)",
publisher = "IEEE Computer Society",
address = "Los Alamitos",
keywords = "Page segmentation, document image, machine learning, graph,
connected components classification, convolutional neural
network.",
abstract = "We propose a new approach for segmenting a document image into its
page components (e.g. text, graphics and tables). Our approach
consists of two main steps. In the first step, a set of scores
corresponding to the output of a convolutional neural network, one
for each of the possible page component categories, is assigned to
each connected component in the document. The labeled connected
components define a fuzzy over-segmentation of the page. In the
second step, spatially close connected components that are likely
to belong to a same page component are grouped together. This is
done by building an attributed region adjacency graph of the
connected components and modeling the problem as an edge removal
problem. Edges are then kept or removed based on a pre-trained
classifier. The resulting groups, defined by the connected
subgraphs, correspond to the detected page components. We evaluate
our method on the ICDAR2009 dataset. Results show that our method
effectively segments pages, being able to detect the nine types of
page components. Furthermore, as our approach is based on simple
machine learning models and graph-based techniques, it should be
easily adapted to the segmentation of a variety of document
types.",
conference-location = "Foz do Igua{\c{c}}u, PR, Brazil",
conference-year = "29 Oct.-1 Nov. 2018",
doi = "10.1109/SIBGRAPI.2018.00061",
url = "http://dx.doi.org/10.1109/SIBGRAPI.2018.00061",
language = "en",
ibi = "8JMKD3MGPAW/3RP2P48",
url = "http://urlib.net/ibi/8JMKD3MGPAW/3RP2P48",
targetfile = "Final_PaperID_50.pdf",
urlaccessdate = "2024, Apr. 27"
}