›› 2013, Vol. 26 ›› Issue (12): 141-.

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  1. (西安电子科技大学 本科生创新实践基地,陕西 西安 710126)
  • 出版日期:2013-12-15 发布日期:2014-01-10
  • 作者简介:张慧杰(1991—),男,本科。研究方向:FPGA硬件开发,数字图像处理。E-mail:xidianzhanghj@163.com

A FPGA-based Classroom Interaction Gesture Recognition System

 ZHANG Hui-Jie, CHANG Wen-Jing, LI Jia   

  1. (Undergraduate Innovation Base,Xidian University,Xi'an 710126,China)
  • Online:2013-12-15 Published:2014-01-10



关键词: 人机交互, 手势识别, FPGA, 实时性, 课堂交互


Gestures are a natural and intuitive interpersonal communication model,and vision-based gesture recognition is an indispensable and key technology which can achieve a new generation of human-computer interaction.This article combines gesture recognition and the control of slideshow system with four dynamic gestures defined.Arresting gesture moving centroid overcomes the shortcoming of complicated gestures.A convenient classroom interaction gesture recognition system is achieved with FPGA as the main operating platform combined with MATLAB simulation.

Key words: human-computer interaction;gesture recognition;FPGA;timeliness;classroom interaction


  • TP391.41