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Ernest Valveny, Ricardo Toledo, Ramon Baldrich and Enric Marti. 2002. Combining recognition-based in segmentation-based approaches for graphic symol recognition using deformable template matching. Proceeding of the Second IASTED International Conference Visualization, Imaging and Image Proceesing VIIP 2002.502–507.
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Agnes Borras, Francesc Tous, Josep Llados and Maria Vanrell. 2003. High-Level Clothes Description Based on Color-Texture and Structural Features. Lecture Notes in Computer Science.108–116.
Abstract: This work is a part of a surveillance system where content- based image retrieval is done in terms of people appearance. Given an image of a person, our work provides an automatic description of his clothing according to the colour, texture and structural composition of its garments. We present a two-stage process composed by image segmentation and a region-based interpretation. We segment an image by modelling it due to an attributed graph and applying a hybrid method that follows a split-and-merge strategy. We propose the interpretation of five cloth combinations that are modelled in a graph structure in terms of region features. The interpretation is viewed as a graph matching with an associated cost between the segmentation and the cloth models. Fi- nally, we have tested the process with a ground-truth of one hundred images.
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Agnes Borras, Francesc Tous, Josep Llados and Maria Vanrell. 2003. High-Level Clothes Description Based on Colour-Texture and Structural Features. 1rst. Iberian Conference on Pattern Recognition and Image Analysis IbPRIA 2003.
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Philippe Dosch and Josep Llados. 2003. Vectorial Signatures for Symbol Discrimination.
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Josep Llados and Gemma Sanchez. 2003. Symbol Recognition Using Graphs.
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Oriol Ramos Terrades and Ernest Valveny. 2003. Line Detection Using Ridgelets Transform for Graphic Symbol Representation.
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Oriol Ramos Terrades and Ernest Valveny. 2003. Indexing Technical Symbols Using Ridgelets Transform.
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Oriol Ramos Terrades and Ernest Valveny. 2003. Radon Transform for Lineal Symbol Representation.
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Gemma Sanchez and Josep Llados. 2003. Syntactic models to represent perceptually regular repetitive patterns in graphic documents.
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Ernest Valveny and Antonio Lopez. 2003. Numeral Recognition for Quality Control of Surgical Sachets.
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