Reconnaissance et interprétation des interactions tactiles multipoints pour la composition de documents structurés Defended 28 avril 2017 Abstract Due to the popularization of the touch screen devices, nowadays people are used to conduct the human-computer interactions with touch gestures. However, limited by current studies, users can use only simple multi-touch…
Presentation: The Children Handwritings Database can be used for analysis of writing performances along a learning process based on repeats of letter writing. This database is part of IntuiScript, an innovative project that aims for designing a digital notebook dedicated to handwriting learning at primary schools. One of the main…
Inférence semi-automatique et interactive de règles avec ou sans vérité terrain pour la reconnaissance de structure de documents Soutenue le 23 mars 2016 Résumé Les documents à traiter dans le domaine de l’analyse de la structure de documents sont de plus en plus complexes et les corpus de plus en…
Apprentissage actif en-ligne d’un classifieur évolutif, application à la reconnaissance de commandes gestuelles Soutenue le 18 mars 2016 Résumé L’utilisation de commandes gestuelles est une nouvelle méthode d’interaction sur interface tactile.Une bonne méthode pour faciliter la mémorisation de ces commandes gestuelles est de laisser l’utilisateur les personnaliser.Ce contexte applicatif induit…
Presentation The MUMTDB DataBase can be used for evaluating recognition systems under the multi-user situation. The handwriting data is collected based on two predefined mind map scenarios which contains 9 different classes of graphical symbols. Each scenario is completed by involving two users at the same time. Since the users…
Presentation The database of partial block letters is available on demand. This database is the one used in the article: Damien Simonnet, Eric Anquetil, Manuel Bouillon. Multi-Criteria Handwriting Quality Analysis with Online Fuzzy Models. Pattern Recognition, Elsevier, 2017, 69, pp.310-324. https://doi.org/10.1016/j.patcog.2017.04.003 hal-01515397 Description Training and testing datasets are extracted from a dataset…
We present our gesture-based interaction system for multitouch surfaces, called Evolve-Touch. The main feature of our system is its personalization capacity so that user can define his set of gesture and add new gestures at any moment. The system is based on our evolving recognition engine, Evolve++ that can be…
Varchitect is a Windows Store application that was developped as part of the effort to port the Evolve++/EvolveTouch system to current tablet operating systems. With Varchitect, users can define their own set of gesture commands to insert furniture or architectural elements in a plan, and then design their interior…
Vscript is an Android application that was developped as part of the effort to port the Evolve++/EvolveTouch system to current tablet operating systems. The application is available on Android’s Play Store. Vscript is a handwriting learning application/game for children. It is meant to be used on android tablets with a…
Presentation HBF49 is a unified feature representation for universal online symbol recognition (see [1]). It was constructed by aggregating 49 features covering all the aspects needed for recognition of symbols that may have different characteristics (single stroke or multi-strokes, in/sensitivity to orientation, stroke order…). The details of the approach and…
