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Cross-view action recognition via transductive transfer learning

机译:跨导转移学习的跨视角动作识别

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Human action recognition is a hot topic in computer vision field. Various applicable approaches have been proposed to recognize different types of actions. However, the recognition performance deteriorates rapidly when the viewpoint changes. Traditional approaches aim to address the problem by inductive transfer learning, in which target-view samples are manually labeled. In this paper, we present a novel approach for cross-view action recognition based on transductive transfer learning. We address the problem by transferring instances across views. In our settings, both labels of examples from the target view and the corresponding relation between examples from pairwise views are dispensable. Experimental results on the IXMAS multi-view data set demonstrate the effectiveness of our approach, and are comparable to the state of the art.
机译:人体动作识别是计算机视觉领域的热门话题。已经提出了各种适用的方法来识别不同类型的动作。但是,当视点改变时,识别性能迅速下降。传统方法旨在通过归纳转移学习来解决该问题,其中手动标记目标视图样本。在本文中,我们提出了一种基于跨导转移学习的跨视图动作识别的新方法。我们通过跨视图传输实例来解决该问题。在我们的设置中,既可以使用目标视图中的示例标签,也可以使用成对视图中的示例之间的对应关系。在IXMAS多视图数据集上的实验结果证明了我们方法的有效性,并且可以与现有技术相媲美。

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