WANG Yao, SUN Zi-wen, ZHOU Zhi-ping. A method of 3D gesture identity authentication based on mobile-phone acceleration sensor[J]. 2014, 33(8): 37-40. DOI: 10.13873/j.1000-9787(2014)08-0037-04.
a gesture identity authentication method based on acceleration sensor is proposed.3D gesture data are processed by the mean-variance normalization; and the data of the moving gesture are intercepted by using a threshold value to remove interference data; authentication algorithm adopts template matching method.The authenticity of the user can be determined by the average-dynamic time warping(A-DTW) algorithm through comparing reference template with test template.The simulation results show that the proposed algorithm is convenient
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