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Artículo
Proceedings of the Workshop on Computational Topology in Image Context 2010
(2010)
It has been an honor and a pleasure to organize the 3rd International Workshop on Computational Topology in Image Context, CTIC 2010, in Chipiona (Spain), this year, after it was held in Poitiers (France) in 2008 and in ...
Artículo
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 and the input data can be easily encoded using representations inspired by nature. In this paper, ...
Artículo
Towards optimality in discrete Morse Theory through chain homotopies
(Universidad de Sevilla, 2010)
Once a discrete Morse function has been defined on a finite cell complex, information about its homology can be deduced from its critical elements. The main objective of this paper is to define optimal discrete gradient ...
Artículo
Obtaining cell complexes associated to four dimensional digital objects
(Universidad de Sevilla, 2010)
In this paper, we determine a cell complex representation of a 80–adjacent doxelbased 4-dimensional object. The homological information of this polyhedral cell complex can be employed to specify topological features and ...
Artículo
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, we generate a procedure to recreate any object starting from this table. More concretely, the ...
Artículo
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, where the interference pattern is not regular, combining topological and Gabor-based analysis. A first ...