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N. Pares, & J.R. Serra. (1992). Tailleur: El problema del sastre..
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Enric Marti, Jordi Regincos, Jaime Lopez-Krahe, & Juan J.Villanueva. (1992). Interpretación de dibujos lineales a mano alzada como objetos 3D. In V Simposium Nacional de Reconocimiento de Formas y Análisis de Imágenes. València.
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Jordi Gonzalez, Josep M. Gonfaus, Carles Fernandez, & Xavier Roca. (2011). Exploiting Natural-Language Interaction in Video Surveillance Systems. In V&L Net Workshop on Vision and Language.
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Franck Davoine, & Fadi Dornaika. (2005). Head and facial animation tracking using appearance-adaptive models and particle filters. In V. Pavlovic and T.S. Huang (editors), Real–Time Vision for Human–Computer Interaction.
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Juan Andrade, T. Alejandra Vidal, & A. Sanfeliu. (2005). Stochastic state estimation for simultaneous localization and map building in mobile robotics. In Vedran Kordic, Aleksandar Lazinica, and Munir Merdan (Eds.), Cutting Edge Robotics, Advanced Robotic Systems Press, 3.3:223–242.
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Jordi Vitria, & J. Llacer. (1995). Recovering brightness and depth from focus using the Expectation-Maximization Algorithm..
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C. Molina, & J.B. Subirana. (1995). Polynomial-Time Algorithm for 2D object recognition..
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J.R. Serra, S. Casadei, & J.B. Subirana. (1995). Non-Cartesian Networks for Middle Level Vision..
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Antonio Lopez, & Joan Serrat. (1995). Image Analysis through Surface Geometric Descriptors.
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D. Seron, F. Moreso, C. Gratin, & Jordi Vitria. (1995). Morphological Granulometries and Quantification of Interstitial Chronic Renal Damage.
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Josep Llados, Horst Bunke, & Enric Marti. (1996). Structural Recognition of hand drawn floor plans. In VI National Symposium on Pattern Recognition and Image Analysis. Cordoba.
Abstract: A system to recognize hand drawn architectural drawings in a CAD environment has been deve- loped. In this paper we focus on its high level interpretation module. To interpret a floor plan, the system must identify several building elements, whose description is stored in a library of pat- terns, as well as their spatial relationships. We propose a structural approach based on subgraph isomorphism techniques to obtain a high-level interpretation of the document. The vectorized input document and the patterns to be recognized are represented by attributed graphs. Discrete relaxation techniques (AC4 algorithm) have been applied to develop the matching algorithm. The process has been divided in three steps: node labeling, local consistency and global consistency verification. The hand drawn creation causes disturbed line drawings with several accuracy errors, which must be taken into account. Here we have identified them and the AC4 algorithm has been adapted to manage them.
Keywords: Rotational Symmetry; Reflectional Symmetry; String Matching.
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Enric Marti, Carme Julia, & Debora Gil. (2007). PBL en la docencia de gráficos por computador (Vol. 1). Valladolid.
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Ernest Valveny, & Enric Marti. (1997). Dimensions analysis in hand-drawn architectural drawings. In VII National Simposium of Pattern Recognition and image Analysis, SNRFAI´97 (pp. 90–91). CVC-UAB.
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Josep Llados, & Enric Marti. (1997). Playing with error-tolerant subgraph isomorphism in line drawings. In VII National Symposium on Pattern Recognition and image Analysis.
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Xavier Roca, X. Binefa, & Jordi Vitria. (1997). A New Accomodation Algorithm for a Microscopy Environment..
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