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Listar por autor "González Díaz, Rocío"
Mostrando ítems 41-60 de 110
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Artículo
Una curiosa combinación de Topología, Álgebra y Combinatoria: los cuadrados de Steenrod
González Díaz, Rocío; Real Jurado, Pedro (Real Sociedad Matemática Española, 1998) -
Artículo
DGCI 2013 Demo Session 7th IAPR International Conference on Discrete Geometry for Computer Imagery. Foreword
Díaz Pernil, Daniel; Fondón García, Irene; González Díaz, Rocío; Jiménez Rodríguez, María José (2013) -
Artículo
Digitization
González Díaz, Rocío; Stelldinger, Peer; Latecki, Longin Jan (Springer, 2020) -
Artículo
Efficiently Storing Well-Composed Polyhedral Complexes Computed Over 3D Binary Images
González Díaz, Rocío; Jiménez Rodríguez, María José; Medrano Garfia, Belén (Springer, 2017)A 3D binary image I can be naturally represented by a combinatorial-algebraic structure called cubical complex and denoted ...
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Artículo
Emotion recognition in talking-face videos using persistent entropy and neural networks
Paluzo Hidalgo, Eduardo; González Díaz, Rocío; Aguirre Carrazana, Guilermo (American Institute of Mathematical Sciences (AIMS), 2022)The automatic recognition of a person’s emotional state has become a very active research field that involves scientists ...
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Ponencia
Encoding Specific 3D Polyhedral Complexes Using 3D Binary Images
González Díaz, Rocío; Jiménez Rodríguez, María José; Medrano Garfia, Belén (Springer, 2016)We build upon the work developed in [4] in which we presented a method to “locally repair” the cubical complex Q(I) ...
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Trabajo Fin de Grado
Estudio del conocimiento actual en la compresión de datos para el aprendizaje automático
Peralta Egea, Ricardo (2023)En este trabajo fin de grado se estudian tantos los métodos actuales como el contexto en el ámbito de empresas, investigaciones ...
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Trabajo Fin de Máster
Un estudio sobre la homología persistente con coeficientes enteros
Perera Lago, Javier (2021)La homología persistente es una técnica que se usa para analizar la evolución de una cierta propiedad algebraica, la ...
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Ponencia
Euler Well-Composedness
Boutry, Nicolas; González Díaz, Rocío; Jiménez Rodríguez, María José; Paluzo Hidalgo, Eduardo (Springer, 2020)In this paper, we de ne a new avour of well-composedness, called Euler well-composedness, in the general setting of ...
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Capítulo de Libro
Extending the notion of AT-Model for integer homology computation
González Díaz, Rocío; Jiménez Rodríguez, María José; Medrano Garfia, Belén; Real Jurado, Pedro (2007)When the ground ring is a field, the notion of algebraic topological model (AT-model) is a useful tool for computing ...
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Capítulo de Libro
Gait-based carried object detection using persistent homology
Lamar León, Javier; Alonso Baryolo, Raúl; García Reyes, Edel; González Díaz, Rocío (2014)There are surveillance scenarios where it is important to emit an alarm when a person carrying an object is detected. In ...
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Capítulo de Libro
Gait-based gender classification using persistent homology
Lamar León, Javier; Cerri, Andrea; García Reyes, Edel; González Díaz, Rocío (2013)In this paper, a topological approach for gait-based gender recognition is presented. First, a stack of human silhouettes, ...
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Artículo
Geometric Objects and Cohomology Operations
González Díaz, Rocío; Real Jurado, Pedro (Cornell University, 2012)Cohomology operations (including the cohomology ring) of a geometric object are finer algebraic invariants than the ...
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Artículo
HPT and cocyclic operations
González Díaz, Rocío; Real Jurado, Pedro (International Press, 2005)We reinterpret the classical theory of cocyclic operations in terms of permutations and homotopy equivalences of ...
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Capítulo de Libro
Human gait identification using persistent homology
Lamar León, Javier; García Reyes, Edel; González Díaz, Rocío (2012)This paper shows an image/video application using topological invariants for human gait recognition. Using a background ...
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Artículo
Human gait recognition using topological information
Lamar León, Javier; García Reyes, Edel; González Díaz, Rocío (Universidad de Sevilla, 2010)This paper shows an image/video application using topological invariants in human gait recognition. The 3D volume of a ...
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Ponencia
Image = Structure + Few Colors
Batavia, Darshan; González Díaz, Rocío; Kropatsch, Walter G. (Springer, 2021)Topology plays an important role in computer vision by capturing the structure of the objects. Nevertheless, its potential ...
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Ponencia
Imágenes digitales y complejos simploidales
González Díaz, Rocío; Jiménez Rodríguez, María José; Real Jurado, Pedro; Ruiz Cárdenas, Yolanda (Universidad de Cádiz, Servicio de Publicaciones, 2007) -
Capítulo de Libro
Incremental-Decremental Algorithm for Computing AT-Models and Persistent Homology
González Díaz, Rocío; Adrian, Ion; Jiménez Rodríguez, María José; Poyatos, Regina (2011)In this paper, we establish a correspondence between the incremental algorithm for computing AT-models [8,9] and the one ...
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Ponencia
Incremental-Decremental Technique for Delineating Tunnels and Pockets in 3D Digital Images
González Díaz, Rocío; González Molinillo, A.; Jiménez Rodríguez, María José; Postigo Gutiérrez, J.A. (WikiCFP, 2009)In this paper, we combine two complementary techniques for computing homol- ogy: Incremental Algorithm for computing ...