Searching for authors named "Dimosthenis Karatzas" – sorted by Relevance.

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2 documents found, showing 1 through 2.

Text segmentation in web images using colour perception and topological features
by Dimosthenis A. Karatzas — 2002
…The research presented in this thesis addresses the problem of Text Segmentation in Web images. Text is routinely created in image form (headers, banners etc.) on Web pages, as an attempt to overcome the stylistic limitations of HTML. This text however, has a potentially high semantic value in terms…
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International Journal on Document Analysis and Recognition (IJDAR) manuscript No. (will be inserted by the editor) Generation of Synthetic Documents for Performance Evaluation of Symbol Recognition & Spotting Systems
by Mathieu Delal, Ernest Valveny, Tony Pridmore, Dimosthenis Karatzas, Scsit Nottingham England
…Abstract This paper deals with the topic of performance evaluation of symbol recognition & spotting systems. We propose here a new approach to the generation of synthetic graphics documents containing non-isolated symbols in a real context. This approach is based on the definition of a set of constr…
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