Efficient bridging-based destination inference in object tracking
Efficient bridging-based destination inference in object tracking
复制标题
对象跟踪中基于桥接的高效目的地推断
DOI:
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复制
发表时间:
2017
期刊:
影响因子:
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通讯作者:
S. Godsill
中科院分区:
文献类型:
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作者:
Tohid Ardeshiri;B. I. Ahmad;P. Langdon;S. Godsill
This paper proposes a probabilistic intent inference approach that is significantly more computationally efficient than other existing bridging-distributions-based predictors. It sequentially determines the probabilities of all possible destinations of a tracked object, whose motion is modelled by a Markov chain with the distribution of its terminal state equal to that of a nominal endpoint. This encapsulates the long term dependencies in the object trajectory as dictated by intent. Simulations using real data show that the notable reductions in computations achieved by the introduced bridging-based predictor does not impact the quality of the overall inference results.
DOI:
10.48550/arxiv.1508.06115
发表时间:
2015
期刊:
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影响因子:
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作者:
Ahmad B
通讯作者:
Ahmad B