Exploració per autor "González Sabaté, Jordi"
Ara es mostren els items 4-8 de 8
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Moving cast shadows detection methods for video surveillance applications
Amato, Ariel; Huerta Casado, Iván; Mozerov, Mikhail; Roca Marva, Francesc Xavier; González Sabaté, Jordi (Springer, 2013)
Capítol de llibre
Accés restringit per política de l'editorialMoving cast shadows are a major concern in today’s performance from broad range of many vision-based surveillance applications because they highly difficult the object classification task. Several shadow detection methods ... -
Research steps towards human sequence evaluation
González Sabaté, Jordi; Roca Marva, Francesc Xavier; Villanueva Pipaón, Juan José (Springer, 2009)
Capítol de llibre
Accés obertHuman Sequence Evaluation (HSE) concentrates on how to extract descriptions of human behaviour from videos in a restricted discourse domain, such as (i) pedestrians crossing inner-city roads where pedestrians appear ... -
Toward natural interaction through visual recognition of body gestures in real-time
Varona, Javier; Jaume Capo, Antoni; González Sabaté, Jordi; Perales Lorente, José Francisco (2009)
Article
Accés restringit per política de l'editorialIn most of the existing human–computer interfaces, enactive knowledge as new natural interaction paradigm has not been fully exploited yet. Recent technological advances have created the possibility to enhance naturally ... -
Trajectory occlusion handling with multiple view distance minimization clustering
Mozerov, Mikhail; Amato, Ariel; Roca Marva, Francesc Xavier; González Sabaté, Jordi (2008)
Article
Accés obertA robust and efficient method for overcoming the negative effects of long-time occlusion in the tracking process is presented. The proposed approach is based on the matching of multiple trajectories in time. Trajectories ... -
Understanding dynamic scenes based on human sequence evaluation
González Sabaté, Jordi; Rowe, Daniel; Varona, Javier; Roca, Francesc Xavier (2009)
Article
Accés obertIn this paper, a Cognitive Vision System (CVS) is presented, which explains the human behaviour of monitored scenes using naturallanguage texts. This cognitive analysis of human movements recorded in image sequences is ...