A real-time command system based on hand gesture recognition

  title={A real-time command system based on hand gesture recognition},
  author={Jufeng Yang and Jing Li Xu and Mingda Li and Dingzhen Zhang and Congchao Wang},
  journal={2011 Seventh International Conference on Natural Computation},
Based on the idea of natural human-computer interaction, we design and implement a command system based on static hand gesture recognition. Firstly, the system continuously captures images by camera connected to the computer, and then determines whether there exists an available hand area based on the HSV (Hue-Saturation-Value) color model. It takes advantage of Fourier descriptors and K nearest neighbor classification to distinguish four different gestures. Finally, Microsoft Office PowerPoint… CONTINUE READING

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