多种手势对应同一语义的柔性映射交互算法的研究

针对智能交互界面中手势识别错误导致交互界面变化错误和手势不识别两个基本问题，本文设计并实现了基于手势交互的智能教学界面，该系统可以通过获取教师的手势信息与教师进行交互.主要创新点在于提出了多种手势对应同一语义的柔性映射交互算法.本文选取了14种自然交互手势，分析了对应同一语义的多种手势之间的共同特征.实验结果显示，该算法能够有效降低用户负荷.该算法已经用于一个基于手势交互的智能教学系统界面中.

Research on Flexible Mapping Algorithm of Multi-gestures to One Semantic

Aiming at the two basic problems,the error of interface interaction caused by hand gesture recognition errors and gesture non-recognition error,the intelligent teaching interface based on gesture interaction is designed and implemented.And the system can interact with the teacher by obtaining the gesture information of the teacher.The main innovation of this paper is to propose a flexible mapping interaction algorithm with multiple gestures mapping to the one semantic.The paper selects fourteen kinds of natural interactive gesture,and analyzes the common characteristics of various gestures mapping to the one semantic.The experimental results show that the proposed algorithm can effectively reduce the users' burden.The algorithm has been used in an intelligent teaching system interface based on gesture interaction.