Search results for "Pattern recognition"
showing 10 items of 2301 documents
Line Matching across Catadioptric Images under Short Baseline Motion
2008
International audience
Line Segment Based Structure and Motion from Two Views: a Practical Issue
2011
International audience
Self-Calibration of PTZ Camera using New LMI Constraints
2012
International audience
Image filtering in catadioptric plane
2008
International audience
Current State-of-the-Art of Vision-based SLAM
2009
International audience
Exploring network distances for movies comparison
2021
International audience
Détection de la dépression par l’analyse de la géométrie faciale et de la parole
2017
Depression is one of the most prevalent mental disorders, burdening many people world-wide. A system with the potential of serving as a decision support system is proposed, based on novel features extracted from facial expression geometry and speech, by interpreting non-verbal manifestations of depression. The proposed system has been tested both in gender independent and gender based modes, and with different fusion methods. The algorithms were evaluated for several combinations of parameters and classification schemes, on the dataset provided by the Audio/Visual Emotion Challenge of 2013 and 2014. The proposed framework achieved a precision of 94.8% for detecting persons achieving high sc…
National Migration in rural Germany -A complex network perspective on interdependencies for elderly migration and well-being
2022
Spatial planning decisions have to consider complex networks of influences in order to deliver sustainable results. For example, the construction of a retirement home may cause older people to migrate from the aging single-family home areas (SFHA) in the surrounding region.The answer to the question if and where to migrate is an individual human decision and thus depends not only on the surrounding circumstances and influences but also on the experiencesand knowledge every individual has. Therefore, the analysis has to incorporate data on the influences as well as data on the individual subjects as well. There are several approaches inthe field of well-being and quality of life research. Th…
Graphes multicouches pour mesurer la similarité entre des films
2022
Un système de recommandation des films propose à ses utilisateurs un ensemble de films similaires à leurs séries préférées, en se basant sur le principe de filtration, par exemple la filtration de leurs données personnelles. Ces dernières années, les réseaux sociaux sont devenus de plus en plus utilisés pour représenter et analyser des histoires de films[1][2][3]. Une étude [6] s'est appuyée sur les réseaux sociaux pour classifier les films par genre. D'autres études [4][5] ont utilisé les réseaux sociaux pour analyser des films à partir des rôles des personnages. A notre connaissance, il n'existe pas une technique qui permet de trouver la similarité entre deux films en calculant la distanc…