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Event Model Learning from Complex Videos using ILP

机译:从使用ILP了解复杂视频的事件模型

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Learning event models from videos has applications ranging from abnormal event detection to content based video retrieval. Relational learning techniques such as Inductive Logic Programming (ILP) hold promise for building such models, but have not been successfully applied to the very large datasets which result from video data. In this paper we present a novel supervised learning framework to learn event models from large video datasets(~ 2.5 million frames) using ILP. Efficiency is achieved via the learning from interpretations setting and using a typing system. This allows learning to take place in a reasonable time frame with reduced false positives. The experimental results on video data from an airport apron where events such as Loading, Unloading, Jet-Bridge Parking etc are learned suggests that the techniques are suitable to real world scenarios.
机译:来自视频的学习活动模型具有从异常事件检测到基于内容的视频检索的应用程序。关系学习技术,如感应逻辑编程(ILP)保持承诺建立这种模型,但尚未成功应用于由视频数据导致的非常大的数据集。在本文中,我们使用ILP展示了一种新颖的监督学习框架来学习来自大型视频数据集(〜250万帧)的事件模型。通过从解释设置和使用键入系统的学习实现效率。这允许学习在合理的时间框架中进行减少的误报。获悉,诸如装载,卸载,喷气桥停车场等事件的机场视频数据的实验结果表明技术适用于现实世界场景。

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