Inter-media concept-based medical image indexing and retrieval with UMLS at IPAL

Caroline Lacoste, Jean Pierre Chevallet, Joo Hwee Lim, Diem Thi Hoang Le, Wei Xiong, Daniel Racoceanu, Roxana Teodorescu, Nicolas Vuillenemot

Producción científica: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

11 Citas (Scopus)

Resumen

We promote the use of explicit medical knowledge to solve retrieval of information both visual and textual. For text, this knowledge is a set of concepts from a Meta-thesaurus, the Unified Medical Language System (UMLS). For images, this knowledge is a set of semantic features that are learned from examples using SVM within a structured learning framework. Image and text index are represented in the same way: a vector of concepts. The use of concepts allows the expression of a common index form: an inter-media index, offering the opportunity of homogeneous indexing/querying time fusion techniques. Top results obtained with concept based approaches show the potential of conceptual indexing.

Idioma originalInglés
Título de la publicación alojadaEvaluation of Multilingual and Multi-modal Information Retrieval - 7th Workshop of the Cross-Language Evaluation Forum, CLEF 2006, Revised Selected Papers
EditorialSpringer Verlag
Páginas694-701
Número de páginas8
ISBN (versión impresa)9783540749981
DOI
EstadoPublicada - 2007
Publicado de forma externa
Evento7th Workshop of the Cross-Language Evaluation Forum, CLEF 2006 - Alicante, Espana
Duración: 20 set. 200622 set. 2006

Serie de la publicación

NombreLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volumen4730 LNCS
ISSN (versión impresa)0302-9743
ISSN (versión digital)1611-3349

Conferencia

Conferencia7th Workshop of the Cross-Language Evaluation Forum, CLEF 2006
País/TerritorioEspana
CiudadAlicante
Período20/09/0622/09/06

Huella

Profundice en los temas de investigación de 'Inter-media concept-based medical image indexing and retrieval with UMLS at IPAL'. En conjunto forman una huella única.

Citar esto