动态手势理解与交互综述

近年来，手势作为一种输入通道，已在人机交互、虚拟现实等领域得到了广泛的应用，引起了研究者的关注.特别是随着先进人机交互技术的出现以及计算机技术（特别是深度学习、GPU并行计算等）的飞速发展，手势理解和交互方法取得了突破性的成果，引发了研究的热潮.综述了动态手势理解与交互的研究进展与典型应用：首先阐述手势交互的核心概念，分析了动态手势识别与检测进展；而后阐述了动态手势交互在人机交互中的代表性应用，并总结了手势交互现状，分析了下一步的发展趋势.

Survey of Dynamic Hand Gesture Understanding and Interaction

In recent years, hand gesture has been widely used in human-computer interaction, virtual reality, and other fields as an input channel. Especially, with the emergence of advanced technology of human-computer interaction and the rapid development of computer technology (such as deep learning, GPU, parallel computation technology, etc.), gesture understanding and interaction methods have made breakthroughs. This paper reviews the research progress of dynamic gesture understanding and typical interaction applications. Firstly, the core concepts of gesture interactions are elaborated. Secondly, the progress of dynamic gesture recognition and detection is introduced. Thirdly, the representative applications of dynamic gesture interaction are elaborated. Finally, the future development trend of gesture interaction is discussed.