Journal of System Simulation ›› 2019, Vol. 31 ›› Issue (2): 346-352.doi: 10.16182/j.issn1004731x.joss.17-0089

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Gesture Recognition Method Based on Multi-feature Fusion

Wang Yuanming1, Zhang Jun1, Qin Yuanhui1, Chai Xiujuan2   

  1. 1.China State Shipbuilding Corporation System Engineering Research Institute, Beijing 100094, China;
    2. Key Laboratory of Intelligent Information Processing, Institute of Computing Technology, The Chinese Academy of Sciences, Beijing 100190, China
  • Received:2017-02-27 Revised:2017-05-09 Online:2019-02-15 Published:2019-02-15

Abstract: Aiming at the specific application requirements of command gesture for flight deck, a gesture recognition method based on multi-feature fusion is proposed. The 3D trajectory feature vector and hand sparse representation are established from two aspects of the trajectory and posture based on the visual information collected by depth camera. On the one hand, the gesture is recognized through normalization resampling and alignment based on the trajectory feature. On the other hand, the gesture is recognized through sparse representation alignment based on the HOG feature. The recognition results are fused effectively. The experimental results indicate that our methods greatly enhance accuracy, and have better robustness.

Key words: flight deck, gesture recognition, depth information, sparse representation, feature fusion

CLC Number: