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Kokubunji, Tokyo, Japan
Oct. 26, 2004 to Oct. 29, 2004
ISBN: 0-7695-2187-8
pp: 485-490
Loïc Oudot , Laboratoire des Instruments et Systèmes déIle de France
Lionel Prevost , Laboratoire des Instruments et Systèmes déIle de France
Maurice Milgram , Laboratoire des Instruments et Systèmes déIle de France
ABSTRACT
<p>The multiplication of handheld devices using the pen (electronic book, tablet PC, PDA, smart phone. . . ) as a way of interaction, require an efficient recognition system in order to substitute both keyboard and mouse.</p> <p>In this paper, we present a new writer-independent system dedicated to the automatic recognition of on-line texts. This system uses a very large French lexicon (200 000 words) which covers a vast field of application.</p> <p>This recognition process is based on the activation-verification model proposed in perceptive psychology. A set of experts encodes the input signal and extract probabilistic informations at several levels of abstraction (geometrical and morphological). A neural expert generates a tree of segmentation hypotheses. This tree is explored by a probabilistic fusion expert that uses all the available informations (geometrical and lexical) in order to provide the best transcription of the input signal.</p>
INDEX TERMS
Handwriting recognition, perceptive concept, data fusion, neural networks
CITATION
Loïc Oudot, Lionel Prevost, Maurice Milgram, "An Activation-Verification Model for On-Line Texts Recognition", IWFHR, 2004, Proceedings. Ninth International Workshop on Frontiers in Handwriting Recognition, Proceedings. Ninth International Workshop on Frontiers in Handwriting Recognition 2004, pp. 485-490, doi:10.1109/IWFHR.2004.13
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