@inbook {cGiro-i-Nieto03a,
	title = {Semantic Entity Detection Using Description Graphs},
	booktitle = {Digital Media Processing for Multimedia Interactive Services},
	year = {2003},
	pages = {39{\textendash}42},
	publisher = {World Scientific Publishing Co.},
	organization = {World Scientific Publishing Co.},
	address = {Singapore},
	abstract = {<p style="margin-bottom: 0px;"><!--StartFragment-->This paper presents a technique for the detection of Semantic Entities (SEs) in multimedia content. A definition of a SE in terms of lower-level SEs and their Relations (Rs) is proposed using Description Graphs (DGs). By analyzing the a/v information, an instance DG is built to be compared with a model DG of the SE. As a result, a confidence value is computed to express how well the SE is represented in the content. Examples of the use of this approach are presented in two different applications: detection of frontal faces and recognition of clusters of islands.<!--EndFragment--></p>},
	isbn = {981-238-355-7},
	url = {http://books.google.es/books?id=vVvJINURimIC\&printsec=frontcover\&hl=ca\&source=gbs_ge_summary_r\&cad=0$\#$v=onepage\&q\&f=false},
	author = {Xavier Gir{\'o}-i-Nieto and Marqu{\'e}s, F.}
}
