PROBABILISTIC MULTI-PERSON TRACKING USING DYNAMIC BAYES NETWORKS
نویسندگان
چکیده
منابع مشابه
Multi-person Tracking with Overlapping Cameras in Complex, Dynamic Environments
The visual tracking of people is an essential capability in many surveillance applications. In this paper, we are interested estimating ground plane location in the more challenging cases involving multiple persons and dynamic environments (e.g. uncontrolled, outdoor settings). To cope with occlusions we use three overlapping, off-line calibrated cameras. Furthermore, an appearance model is use...
متن کاملMulti-person tracking with overlapping cameras in complex, dynamic environments1
This paper presents a multi-camera system to track multiple persons in complex, dynamic environments. Position measurements are obtained by carving out the space defined by foreground regions in the overlapping camera views and projecting these onto blobs on the ground plane. Person appearance is described in terms of the colour histograms in the various camera views of three vertical body regi...
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Robust online multi-person tracking requires the correct associations of online detection responses with existing trajectories. We address this problem by developing a novel appearance modeling approach to provide accurate appearance affinities to guide data association. In contrast to most existing algorithms that only consider the spatial structure of human appearances, we exploit the tempora...
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This work addresses the problem of person tracking using additional background information. We augment a particle filter-based tracking algorithm with a first-order probabilistic model expressed through Markov Logic Networks to tackle the data association problem in domains with a high occlusion rate. Using a high-level model description allows us to easily integrate additional information like...
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While intelligent environments are often cited as a reason for doing work on visual person-tracking, really making an intelligent environment exposes many realworld problems in visual tracking that must be solved to make the technology practical. In the context of our EasyLiving project in intelligent environments, we created a practical person-tracking system that solves most of the real-world...
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ژورنال
عنوان ژورنال: ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
سال: 2015
ISSN: 2194-9050
DOI: 10.5194/isprsannals-ii-3-w5-435-2015