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Miquel Ferrer, Ernest Valveny, F. Serratosa, K. Riesen and Horst Bunke. 2008. An Approximate Algorith for Median Graph Computation using Graph Embedding. 19th International Conference on Pattern Recognition..
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Dimosthenis Karatzas, Marçal Rusiñol, Coen Antens and Miquel Ferrer. 2008. Segmentation Robust to the Vignette Effect for Machine Vision Systems. 19th International Conference on Pattern Recognition.
Abstract: The vignette effect (radial fall-off) is commonly encountered in images obtained through certain image acquisition setups and can seriously hinder automatic analysis processes. In this paper we present a fast and efficient method for dealing with vignetting in the context of object segmentation in an existing industrial inspection setup. The vignette effect is modelled here as a circular, non-linear gradient. The method estimates the gradient parameters and employs them to perform segmentation. Segmentation results on a variety of images indicate that the presented method is able to successfully tackle the vignette effect.
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Partha Pratim Roy, Umapada Pal, Josep Llados and F. Kimura. 2008. Convex Hull based Approach for Multi-oriented Character Recognition form Graphical Documents. 19th International Conference on Pattern Recognition.
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Miquel Ferrer, Ernest Valveny, F. Serratosa and Horst Bunke. 2008. Exact Median Graph Computation via Graph Embedding. 12th International Workshop on Structural and Syntactic Pattern Recognition.15–24. (LNCS.)
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Jose Antonio Rodriguez, Florent Perronnin, Gemma Sanchez and Josep Llados. 2008. Unsupervised writer style adaptation for handwritten word spotting. Pattern Recognition. 19th International Conference on, IBM Best Student Paper Award..
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Alicia Fornes, Josep Llados, Gemma Sanchez and Horst Bunke. 2008. Writer Identification in Old Handwritten Music Scores. Proceedings of the 8th International Workshop on Document Analysis Systems,.347–353.
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Partha Pratim Roy, Umapada Pal and Josep Llados. 2008. Recognition of Multi-oriented Touching Characters in Graphical Documents. Computer Vision, Graphics & Image Processing, 2008. Sixth Indian Conference on,.297–304.
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Jose Antonio Rodriguez, Gemma Sanchez and Josep Llados. 2008. Categorization of Digital Ink Elements using Spectral Features. In W. Liu, J.L., J.M. Ogier, ed. Graphics Recognition: Recent Advances and New Opportunities. Springer–Verlag, 188–198. (LNCS.)
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Josep Llados, Dimosthenis Karatzas, Joan Mas and Gemma Sanchez. 2008. A Generic Architecture for the Conversion of Document Collections into Semantically Annotated Digital Archives.
Keywords: Median Graph, Graph Embedding, Graph Matching, Structural Pattern Recognition
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H. Chouaib, Oriol Ramos Terrades, Salvatore Tabbone, F. Cloppet and N. Vincent. 2008. Feature Selection Combining Genetic Algorithm and Adaboost Classifiers. 19th International Conference on Pattern Recognition.1–4.
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