Vision Based Hand Gesture Recognition Using 3D Shape Context

doi:10.1109/JAS.2019.1911534

CORC > 自动化研究所 > 中国科学院自动化研究所 > 学术期刊 > IEEE/CAA Journal of Automatica Sinica

	Vision Based Hand Gesture Recognition Using 3D Shape Context
	Chen Zhu; Jianyu Yang; Zhanpeng Shao; Chunping Liu
刊名	IEEE/CAA Journal of Automatica Sinica
	2021
卷号	8 期号:9 页码:1600-1613
关键词	3D shape context depth map hand shape segmentation hand gesture recognition human-computer interaction
ISSN号	2329-9266
DOI	10.1109/JAS.2019.1911534
英文摘要	Hand gesture recognition is a popular topic in computer vision and makes human-computer interaction more flexible and convenient. The representation of hand gestures is critical for recognition. In this paper, we propose a new method to measure the similarity between hand gestures and exploit it for hand gesture recognition. The depth maps of hand gestures captured via the Kinect sensors are used in our method, where the 3D hand shapes can be segmented from the cluttered backgrounds. To extract the pattern of salient 3D shape features, we propose a new descriptor–3D Shape Context, for 3D hand gesture representation. The 3D Shape Context information of each 3D point is obtained in multiple scales because both local shape context and global shape distribution are necessary for recognition. The description of all the 3D points constructs the hand gesture representation, and hand gesture recognition is explored via dynamic time warping algorithm. Extensive experiments are conducted on multiple benchmark datasets. The experimental results verify that the proposed method is robust to noise, articulated variations, and rigid transformations. Our method outperforms state-of-the-art methods in the comparisons of accuracy and efficiency.
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/45375]
专题	自动化研究所_学术期刊_IEEE/CAA Journal of Automatica Sinica
推荐引用方式 GB/T 7714	Chen Zhu,Jianyu Yang,Zhanpeng Shao,et al. Vision Based Hand Gesture Recognition Using 3D Shape Context[J]. IEEE/CAA Journal of Automatica Sinica,2021,8(9):1600-1613.
APA	Chen Zhu,Jianyu Yang,Zhanpeng Shao,&Chunping Liu.(2021).Vision Based Hand Gesture Recognition Using 3D Shape Context.IEEE/CAA Journal of Automatica Sinica,8(9),1600-1613.
MLA	Chen Zhu,et al."Vision Based Hand Gesture Recognition Using 3D Shape Context".IEEE/CAA Journal of Automatica Sinica 8.9(2021):1600-1613.