3255 search results - page 219 / 651 » Clustering moving objects |
149
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EMNLP
2011
14 years 3 months ago
2011
We present new training methods that aim to mitigate local optima and slow convergence in unsupervised training by using additional imperfect objectives. In its simplest form, lat...
141
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ICCV
2003
IEEE
16 years 6 months ago
2003
IEEE
Motion layer estimation has recently emerged as a promising object tracking method. In this paper, we extend previous research on layer-based tracker by introducing the concept of...
131
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ICIP
2006
IEEE
16 years 5 months ago
2006
IEEE
This paper proposes a novel region-based scheme for dynamically modeling time-evolving statistics of video background, leading to an effective segmentation of foreground moving ob...
137
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ICPR
2002
IEEE
16 years 5 months ago
2002
IEEE
In this paper, we propose a Bayesian approach to video object segmentation. Our method consists of two stages. In the first stage, we partition the video data into a set of 3D wate...
120
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ICRA
2007
IEEE
15 years 10 months ago
2007
IEEE
— Tracking in crowded urban areas is a daunting task. High crowdedness causes challenging data association problems. Different motion patterns from a wide variety of moving objec...