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Mohamed Ali Souibgui, Pau Torras, Jialuo Chen and Alicia Fornes. 2023. An Evaluation of Handwritten Text Recognition Methods for Historical Ciphered Manuscripts. 7th International Workshop on Historical Document Imaging and Processing.7–12.
Abstract: This paper investigates the effectiveness of different deep learning HTR families, including LSTM, Seq2Seq, and transformer-based approaches with self-supervised pretraining, in recognizing ciphered manuscripts from different historical periods and cultures. The goal is to identify the most suitable method or training techniques for recognizing ciphered manuscripts and to provide insights into the challenges and opportunities in this field of research. We evaluate the performance of these models on several datasets of ciphered manuscripts and discuss their results. This study contributes to the development of more accurate and efficient methods for recognizing historical manuscripts for the preservation and dissemination of our cultural heritage.
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Oriol Vicente, Alicia Fornes and Ramon Valdes. 2017. La Xarxa d Humanitats Digitals de la UABCie: una estructura inteligente para la investigación y la transferencia en Humanidades. 3rd Congreso Internacional de Humanidades Digitales Hispánicas. Sociedad Internacional.281–383.
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Salim Jouili, Salvatore Tabbone and Ernest Valveny. 2010. Comparing Graph Similarity Measures for Graphical Recognition. Graphics Recognition. Achievements, Challenges, and Evolution. 8th International Workshop, GREC 2009. Selected Papers. Springer Berlin Heidelberg, 37–48. (LNCS.)
Abstract: In this paper we evaluate four graph distance measures. The analysis is performed for document retrieval tasks. For this aim, different kind of documents are used including line drawings (symbols), ancient documents (ornamental letters), shapes and trademark-logos. The experimental results show that the performance of each graph distance measure depends on the kind of data and the graph representation technique.
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W. Liu and Josep Llados. 2006. Graphics Recognition. Ten Years Review and Future Perspectives. (LNCS.)
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Partha Pratim Roy, Eduard Vazquez, Josep Llados, Ramon Baldrich and Umapada Pal. 2007. A System to Retrieve Text/Symbols from Color Maps using Connected Component and Skeleton Analysis. In J. Llados, W.L., J.M. Ogier, ed. Seventh IAPR International Workshop on Graphics Recognition.79–78.
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Mathieu Nicolas Delalandre, Tony Pridmore, Ernest Valveny, Eric Trupin and Herve Locteau. 2007. Building Synthetic Graphical Documents for Performance Evaluation. Seventh IAPR International Workshop on Graphics Recognition.84–87.
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Mathieu Nicolas Delalandre, Jean-Marc Ogier and Josep Llados. 2007. A Fast System for the Retrieval of Ornamental Letter Image. Seventh IAPR International Workshop on Graphics Recognition.51–54.
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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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Marçal Rusiñol and Josep Llados. 2007. A Region-Based Hashing Approach for Symbol Spotting in Thechnical Documents. In J. Llados, W.L., J.M. Ogier, ed. Seventh IAPR International Workshop on Graphics Recognition.41–42.
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Oriol Ramos Terrades, Ernest Valveny and Salvatore Tabbone. 2007. On the Combination of Ridgelets Descriptors for Symbol Recognition. Seventh IAPR International Workshop on Graphics Recognition.18–20.
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