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Artículo
Some Considerations about Geometric Algebras in relation with Visibility in Computer Graphics
(Universidad de Sevilla, 2011)
We give some considerations about the use of geometric algebras in the context of visibility, showing some advantages and disadvantages for their use as the underlying framework. We emphasize the use of conformal geometric ...
Artículo
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 binary image. In fact, using Membrane Computing with techniques of spanning forests, we are able to ...
Artículo
Artículo
On automation and certification of a homological method to process biomedical digital images
(Universidad de Sevilla, 2011)
In this paper a methodology to extract and compute homological information from biomedical images is proposed; automating some processes, up to now, manually done. The main features of our approach are the usage of several ...
Artículo
Image Segmentation using Tissue-like P Systems with Multiple Auxiliary Cells
(Universidad de Sevilla, 2011)
We present a solution of the segmentation problem using a distributed, non deterministic and parallel computational model known as tissue-like P systems. We present a new technique to segment images with respect to the ...
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 ...