Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Improving retrieval accuracy of Hierarchical Cellular Trees for generic metric spaces

Autor
Ventura, C.; Vilaplana, V.; Giro, X.; Marques, F.
Tipus d'activitat
Article en revista
Revista
Multimedia tools and applications
Data de publicació
2014-12-01
Volum
73
Número
3
Pàgina inicial
1983
Pàgina final
2008
DOI
https://doi.org/10.1007/s11042-013-1686-3 Obrir en finestra nova
Projecte finançador
CENIT 2009 BUSCAMEDIA - Hacia una adaptación semántica de medios digitales multirred-multiterminal
Repositori
http://hdl.handle.net/2117/20376 Obrir en finestra nova
URL
http://link.springer.com/article/10.1007%2Fs11042-013-1686-3 Obrir en finestra nova
Resum
Abstract Metric Access Methods (MAMs) are indexing techniques which al- low working in generic metric spaces. Therefore, MAMs are specially useful for Content-Based Image Retrieval systems based on features which use non Lp norms as similarity measures. MAMs naturally allow the design of image browsers due to their inherent hierarchical structure. The Hierarchical Cellular Tree (HCT), a MAM-based indexing technique, provides the starting point of our work. In this paper, we describe some limitat...
Citació
Ventura, C. [et al.]. Improving retrieval accuracy of Hierarchical Cellular Trees for generic metric spaces. "Multimedia tools and applications", Setembre 2013.
Paraules clau
Multimedia Retrieval, Content-based Image Retrieval, Indexing Techniques, Metric Access Methods, Hierarchical Cellular Tree, Earth-movers-distance, Databases, Search
Grup de recerca
GPI - Grup de Processament d'Imatge i Vídeo
IDEAI-UPC Intelligent Data Science and Artificial Intelligence

Participants