Browsing Image-A : Applicable Mathematics in Image Engineering by Title
Now showing items 1-20 of 44
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A fast algorithm to compute cohomology group generators of orientable 2-manifolds
(Universidad de Sevilla, 2010)In this paper a fast algorithm to compute cohomology group generators of cellular decomposition of any orientable closed ...
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A Linear Time Algorithm for Drawing a Graph in 3 Pages within its Isotopy Class in 3-Space
(Universidad de Sevilla, 2015)We consider undirected graphs up to an ambient isotopy in 3-space. Such a graph can be represented by a plane diagram or ...
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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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Algorithm to Compute a Minimal Length Basis of Representative Cocycles of Cohomology Generators
(Universidad de Sevilla, 2010)An algorithm to compute a minimal length basis of representative cocycles of cohomology generators for 2D images is proposed. ...
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An application for gait recognition using persistent homology
(Universidad de Sevilla, 2013)This Demo presents an application for gait recognition using persistent homology. Using a background subtraction approach, ...
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Bioinspired parallel 2D or 3D skeletonization
(Universidad de Sevilla, 2013)Algebraic Topology has been proved to be an useful tool to be used in image processing. In this case we will borrow some ...
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Calibration in optical graph recognition
(Universidad de Sevilla, 2013)Graph drawing is the process of transforming the topological structure of a graph into a graphical representation. Primarily, ...
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CAPD::RedHom - Reduction heuristics for homology algorithms
(Universidad de Sevilla, 2015)We present an efficient software package for computing homology of sets, maps and filtrations represented as cubical, ...
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Characterizing Configurations of critical points through LBP Extended Abstract
(Universidad de Sevilla, 2015)In this abstract we extend ideas and results submitted to [3] in which a new codification of Local Binary Patterns (LBP) ...
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Combining regular decimation and dual graph contraction for hierarchical image segmentation
(Universidad de Sevilla, 2010)The Bounded Irregular Pyramid (BIP) is a hierarchical structure for image representation whose aim is to combine concepts ...
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Computing Fundamental Group via Forman’s Discrete Morse Theory Extended abstract
(Universidad de Sevilla, 2015)We present research in progress on the algorithmic computation of the fundamental group of a CW complex. We use the algorithm ...
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Computing The Cubical Cohomology Ring (Extended Abstract)
(Universidad de Sevilla, 2010)The goal of this work is to establish a new algorithm for computing the cohomology ring of cubical complexes. The cubical ...
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Counting excellent discrete Morse functions on compact orientable surfaces
(Universidad de Sevilla, 2010)We obtain the number of non-homologically equivalent excellent discrete Morse functions defined on compact orientable surfaces. This work is a continuation of the study which has been done in [2, 4] for graphs.
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Distributed boundary tracking using alpha and Delaunay-Cech shapes
(Universidad de Sevilla, 2013)We demonstrate real time tracking of systematic failures in sensor networks, using distributed computation of the α−shape ...
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Gabor frames and topology-based strategies for astronomical images
(Universidad de Sevilla, 2010)The topic of this paper is the description of procedures to remove the fringes from complicated astronomical data sets, ...
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Homological Groups, Spanning Forests and Membrane Computing
(Universidad de Sevilla, 2011)In this paper we present a new way to determine the geometrical objects associated to the Homology groups of a 2D-digital ...
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Human gait recognition using topological information
(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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Image Segmentation Inspired by Cellular Models using hardware programming
(Universidad de Sevilla, 2010)Several features of image segmentation make it suitable for bio–inspired techniques. It can be parallelized, locally solved ...