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Joan Mas, B. Lamiroy, Gemma Sanchez and Josep Llados. 2006. Automatic Adjacency Grammar Generation from User Drawn Sketches.
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Joan Mas, B. Lamiroy, Gemma Sanchez and Josep Llados. 2006. Automatic Learning of Symbol Descriptions Avoiding Topological Ambiguities.
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Joan Mas, Gemma Sanchez and Josep Llados. 2005. An Adjacency Grammar to Recognize Symbols and Gestures in a Digital Pen Framework. Pattern Recognition and Image Analysis (IbPRIA 2005), LNCS 3523: 115–122.
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Joan Mas, Gemma Sanchez and Josep Llados. 2005. An Incremental Parser to Recognize Diagram Symbols and Gestures represented by Adjacency Grammars.
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Joan Mas, Gemma Sanchez and Josep Llados. 2006. An Incremental Parser to Recognize Diagram Symbols and Gestures represented by Adjacency Grammars.
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Joan Mas, Gemma Sanchez and Josep Llados. 2009. SSP: Sketching slide Presentations, a Syntactic Approach. 8th IAPR International Workshop on Graphics Recognition.
Abstract: The design of a slide presentation is a creative process. In this process first, humans visualize in their minds what they want to explain. Then, they have to be able to represent this knowledge in an understandable way. There exists a lot of commercial software that allows to create our own slide presentations but the creativity of the user is rather limited. In this article we present an application that allows the user to create and visualize a slide presentation from a sketch. A slide may be seen as a graphical document or a diagram where its elements are placed in a particular spatial arrangement. To describe and recognize slides a syntactic approach is proposed. This approach is based on an Adjacency Grammar and a parsing methodology to cope with this kind of grammars. The experimental evaluation shows the performance of our methodology from a qualitative and a quantitative point of view. Six different slides containing different number of symbols, from 4 to 7, have been given to the users and they have drawn them without restrictions in the order of the elements. The quantitative results give an idea on how suitable is our methodology to describe and recognize the different elements in a slide.
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Joan Mas, Gemma Sanchez and Josep Llados. 2010. SSP: Sketching slide Presentations, a Syntactic Approach. Graphics Recognition. Achievements, Challenges, and Evolution. 8th International Workshop, GREC 2009. Selected Papers. Springer Berlin Heidelberg, 118–129. (LNCS.)
Abstract: The design of a slide presentation is a creative process. In this process first, humans visualize in their minds what they want to explain. Then, they have to be able to represent this knowledge in an understandable way. There exists a lot of commercial software that allows to create our own slide presentations but the creativity of the user is rather limited. In this article we present an application that allows the user to create and visualize a slide presentation from a sketch. A slide may be seen as a graphical document or a diagram where its elements are placed in a particular spatial arrangement. To describe and recognize slides a syntactic approach is proposed. This approach is based on an Adjacency Grammar and a parsing methodology to cope with this kind of grammars. The experimental evaluation shows the performance of our methodology from a qualitative and a quantitative point of view. Six different slides containing different number of symbols, from 4 to 7, have been given to the users and they have drawn them without restrictions in the order of the elements. The quantitative results give an idea on how suitable is our methodology to describe and recognize the different elements in a slide.
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Joan Mas, Gemma Sanchez, Josep Llados and B. Lamiroy. 2007. An Incremental On-line Parsing Algorithm for Recognizing Sketching Diagrams. 9th IEEE International Conference on Document Analysis and Recognition.452–456.
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Joan Mas, J.A. Jorge, Gemma Sanchez and Josep Llados. 2007. Describing and Parising Hand-Drawn Sketches using a Syntactic Approach. In J. Llados, W.L., J.M. Ogier, ed. Seventh IAPR International Workshop on Graphics Recognition.61–62.
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Joan Mas, J.A. Jorge, Gemma Sanchez and Josep Llados. 2008. Representing and Parsing Sketched Symbols using Adjacency Grammars and a Grid-Directed Parser. In W. Liu, J.L., J.M. Ogier, ed. Graphics Recognition: Recent Advances and New Opportunities,.176–187. (LNCS.)
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