Browsing by Author "Real Jurado, Pedro"
Now showing items 1-20 of 137
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Chapter of Book
A bio-inspired software for segmenting digital images.
(2010)Segmentation in computer vision refers to the process of partitioning a digital image into multiple segments (sets of ...
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Presentation
A Cellular Way to Obtain Homology Groups in Binary 2D Images
(Fénix Editora, 2010)In this paper we present a P systems-based solution for the Homology Groups of Binary 2D Image (HGB2I) Problem, a classical ...
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Article
A combinatorial method for computing Steenrod squares
(Elsevier, 1999)We present here a combinatorial method for computing Steenrod squares of a simplicial set X. This method is essentially ...
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Article
A continuous analog for 4-dimensional objects
(2013)In this paper, we follow up on the studies developed by Kovalevsky (Comput Vis Graph Image Process 46:141–161, 1989) and ...
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Chapter of Book
A genetic algorithm for cocyclic hadamard matrices
(2006)A genetic algorithm for finding cocyclic Hadamard matrices is described. Though we focus on the case of dihedral groups, ...
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Chapter of Book
A Graph-with-Loop Structure for a Topological Representation of 3D Objects
(2007)Given a cell complex K whose geometric realization |K| is embedded in R 3 and a continuous function h: |K|→R (called the ...
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Chapter of Book
A homological–based description of subdivided nD objects
(2011)We present here a topo–geometrical description of a subdivided nD object called homological spanning forest representation. ...
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Chapter of Book
A Mathematica Notebook for Computing the Homology of Iterated Products of Groups
(2006)Let G be a group which admits the structure of an iterated product of central extensions and semidirect products of abelian ...
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Article
A parallel Homological Spanning Forest framework for 2D topological image analysis
(Elsevier, 2016)In [14], a topologically consistent framework to support parallel topological analysis and recognition for2 D digital ...
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Presentation
A Parallel Implementation for Computing the Region-Adjacency-Tree of a Segmentation of a 2D Digital Image
(Springer, 2015)A design and implementation of a parallel algorithm for computing the Region-Adjacency Tree of a given segmentation of a ...
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Article
A System of Equations for Describing Cocyclic Hadamard Matrices
(Wiley, 2008)Given a basis equation image for 2-cocycles equation image over a group G of order equation image, we describe a nonlinear ...
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Article
A tool for integer homology computation: lambda-AT- model
(2011)In this paper, we formalize the notion of lambda-AT-model (where λ is a non-null integer) for a given chain complex, which ...
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Presentation
A Topologically Consistent Color Digital Image Representation by a Single Tree
(Springer, 2021)A novel, flexible (non-unique) and topologically consistent representation called CRIT (Contour-Region incidence Tree) ...
- PhD Thesis
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Presentation
A[símbolo de infinito]–coalgebra structures on the Zp-homology of Eilenberg-Mac Lane spaces
(Universidad de Cantabria, 2004)We study here the A(1)-coalgebra structure of the homology H (K( , n);Zp) of an Eilenberg-Mac Lane space K( , n), where ...
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Chapter of Book
Advanced homology computation of digital volumes via cell complexes
(2008)Given a 3D binary voxel-based digital object V, an algorithm for computing homological information for V via a polyhedral ...
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Article
Algebra Structures on the Comparison of the Reduced Bar Construction and the Reduced W-Construction
(Taylor and Francis, 2009)For a simplicial augmented algebra K, Eilenberg–Mac Lane constructed a chain map . They proved that g is a reduction ...
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Article
Algebra Structures on the Twisted Eilenberg–Zilber Theorem
(Taylor and Francis, 2007)Let G, G′, and G ×τ G′ be three simplicial groups (not necessarily abelian) and C N (G) ⊗ t C N (G′) be the “twisted” ...
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Article
Algebraic tools in geometrical modeling with topological control
(Universidad de Sevilla, 2011)In this paper we show a method to create a look-up table with all the possible bricks which can made up an object. Moreover, ...
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Chapter of Book
Algebraic topological analysis of time-sequence of digital images
(2005)This paper introduces an algebraic framework for a topological analysis of time-varying 2D digital binary–valued images, ...