本文较为全面的介绍了多传感器信息融合技术的背景、概念、控制结构、融合层次的划分等内容，并预测其将来的发展趋势。

The background, conception, control frameworks, the partition of fusion level and the predicting trend in development of multisensor information fusion are described in this paper.

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但是实际应用环境中的数据属性维数非常多，属性概念层次也非常复杂，基于集合论的传统学习方法的效率变得越来越低。

But with the number of attribute increasing and the more and more complicated concept levels, the traditional method based on the set theory becomes lower and lower efficient.

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以未来指挥所中的自然手势交互为应用背景，研究用户操作的概念抽取与表述，提出从语法、语义层次上整合实现用户操作到双手多指触摸交互控制的映射方法。

This paper does research on an infrared multi-touch technology, gives the recognition and description of touch-based bimanual action, and sets up the touch-based two-handed interaction model.

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