Resultados globales: 2 registros encontrados en 0.02 segundos.
Artículos, Encontrados 2 registros
Artículos Encontrados 2 registros  
4 p, 467.3 KB Recognition and retrieval of objects in diverse applications / Fernández-Robles, Laura ; Alegre Gutiérrez, Enrique, dir. (Universidad de León. Departamento de Ingeniería Eléctrica y de Sistemas y Automática) ; Castejón Limas, Manuel, dir. (Universidad de León. Departamento de Ingeniería Eléctrica y de Sistemas y Automática) ; Petkov, Nicolai, dir. (University of Groningen. Johann Bernoulli Institute for Mathematics and Computer Science)
This work proposes and evaluates object description and retrieval techniques in different real applications. It addresses the classification of boar spermatozoa according to acrosome integrity using several methods based on invariant local features. [...]
2017 - 10.5565/rev/elcvia.1130
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 16 Núm. 2 (2017) , p. 21-24 (Special Issue on Recent PhD Thesis Dissemination (2017))  
16 p, 508.2 KB Correspondence analysis and 2-way clustering (p. 27-41) / Ciampi, Antonio (McGill University, Montreal) ; González Marcos, Ana (Universidad de León) ; Castejón Limas, Manuel (Universidad de León)
Correspondence analysis followed by clustering of both rows and columns of a data matrix is proposed as an approach to two-way clustering. The novelty of this contribution consists of: i) proposing a simple method for the selecting of the number of axes; ii) visualizing the data matrix as is done in micro-array analysis; iii) enhancing this representation by emphasizing those variables and those individuals which are 'well represented' in the subspace of the chosen axes. [...]
SORT : statistics and operations research transactions, Vol. 29, Núm. 1 (January-June 2005) , p. 27-42  

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