[1] [1] Cai Jiaxin, Feng Guocan, Tang Xin, et al. Human action recognition by leaning pose dictionary［J］. Acta Optica Sinica, 2014, 34(12): 1215002.

[2] [2] Wu Huiyue, Zhang Fengjun, Liu Yujin, et al. Vision-based gesture interfaces toolkit for interactive games［J］. Journal of Software, 2011, 22(5): 1067-1081.

[3] [3] Cai Wen, Tian Feng, Tian Jing, et al. True three-dimension touch control system based on optical［J］. Electronic Measurement Technology, 2013, 36(2): 47-50.

[4] [4] Raheja J L, Chaudhary A, Singal K. Tracking of fingertips and centers of palm using Kinect［C］. 2011 Third International Conference on Computational Intelligence, Modelling and Simulation (CIMSiM), 2011: 248-252.

[5] [5] Ren Z, Yuan J, Zhang Z. Robust hand gesture recognition based on finger-earth mover′s distance with a commodity depth camera［C］. Proceedings of the 20th ACM International Conference on Multimedia, 2011: 1093-1096.

[6] [6] Spiegelmock M. Leapmotion development essentials［M］. Birmingham: Packt Publishing Ltd, 2013.

[7] [7] Huang Jun, Jing Hong. Gesture control research based on leap motion［J］. Computer Systems & Applications, 2015, 24(10): 259-263.

[8] [8] Yan Hao, Zhang Mingmin, Tong Jing, et al. Real time robust multi-fingertips tracking in 3d space using Kinect［J］. Journal of Computer-Aided Design & Computer Graphics, 2013, 25(12): 2001-2009.

[9] [9] Guo Kangde, Zhang Mingmin, Sun Chao, et al. 3D fingertip tracking algorithm based on computer vision［J］. Journal of Computer Research and Development, 2010, 47(6): 1013-1020.

[10] [10] Hu Hong, Chao Jiangang, Yang Jin, et al. Key point model for hand pose estimation based on Leap Motion［J］. Journal of Computer-Aided Design & Computer Graphics, 2015, 27(7): 1211-1220.

[11] [11] Moldovan C C, Staretu I. Motion Leap compared to data gloves in human hand tracking［M］. Berlin: Springer International Publishing, 2015: 205-202.

[12] [12] Gieser S N, Boisselle A, Makedon F. Real-time static gesture recognition for upper extremity rehabilitation using the leap motion［M］. Berlin: Springer International Publishing, 2015: 144-154.

[13] [13] Yang Jiang, Zhao Jian, Yang Chunni, et al. All-fiber perimeter security system based on michelson interferometer and pattern recognition［J］. Chinese J Lasers, 2014, 41(11): 1105005.

[14] [14] Zhou Liangji, Li Qingwu, Huo Guanying, et al. Face image recognition method based on the NSCT and bionic pattern［J］. Laser & Optoelectronics Progress, 2015, 52(3): 031001.

[15] [15] Hou Yuting, Peng Jinye, Hao Luwei, et al. Research of classification method for natural images based on adaptive feature-weighted K-nearest neighbors［J］. Application Research of Computers, 2014, 31(3): 957-960.

[16] [16] Gao Zan, Zhang Hua, Cai Anni. Discussion on the assessment strategy of action recognition algorithms［J］. Journal of Optoelectronics·Laser, 2012, 23(6): 1206-1202.