Dynamic Hand Gesture Tracking Method Based on Key Frame and Video Perceptual Hashing

doi:10.1088/1742-6596/1069/1/012136

	Dynamic Hand Gesture Tracking Method Based on Key Frame and Video Perceptual Hashing
	Zhang, Qiuyu; Wang, Qian; Zhang, Moyi; Duan, Hongxiang
	2018
卷号	1069
DOI	10.1088/1742-6596/1069/1/012136
英文摘要	Aiming at the common problems such as low tracking accuracy, robustness and poor real-time ability for the traditional tracking algorithm, a novel dynamic hand gesture tracking method based on key frame and video perceptual hashing has been proposed in this paper. Firstly, the proposed method is used to frame the video sequence and extract the key frames, in order to obtain a sequence of key frames. Secondly, the video perceptual hashing is used to extract the perceptual feature of the key frame and target template, thus the hash sequence is generated. Finally, the hamming distance is used to compare the similarities between the key frame and target template, therefore, the real-time tracking is carried out by using an online adaptive template update method to ensure the continuity of the hand gesture tracking. Experimental results show that the proposed method can realize the accurate and real-time tracking of the dynamic deformation gestures, and effectively reduce the time complexity of the algorithm, as well as ensure the stability and continuity of the moving target tracking.
会议录	3RD ANNUAL INTERNATIONAL CONFERENCE ON INFORMATION SYSTEM AND ARTIFICIAL INTELLIGENCE (ISAI2018)
会议录出版者	IOP PUBLISHING LTD
会议录出版地	DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
语种	英语
资助项目	National Natural Science Foundation of China[61363078] ; Open Project Program of the National Laboratory of Pattern Recognition (NLPR)[201700005]
WOS研究方向	Computer Science ; Physics
WOS记录号	WOS:000443503700136
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36160]
专题	计算机与通信学院
通讯作者	Zhang, Qiuyu
作者单位	Lanzhou Univ Technol, Sch Comp & Commun, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Qiuyu,Wang, Qian,Zhang, Moyi,et al. Dynamic Hand Gesture Tracking Method Based on Key Frame and Video Perceptual Hashing[C]. 见:.