Real-time Hand Gesture Recognition from Depth Images Using Convex Shape Decomposition Method
文献类型：期刊论文
| 作者 | Qin, Shuxin; Zhu, Xiaoyang ; Yang, Yiping; Jiang, Yongshi
|
| 刊名 | JOURNAL OF SIGNAL PROCESSING SYSTEMS FOR SIGNAL IMAGE AND VIDEO TECHNOLOGY
 |
| 出版日期 | 2014 |
| 卷号 | 74期号:1页码:47-58 |
| 关键词 | Hand gesture recognition Depth image Convex shape decomposition Skeleton extraction |
| 英文摘要 | Hand gesture recognition is one of the most natural and intuitive ways to communicate between people and machines, since it closely mimics how human interact with each other. This paper presents a novel method for real-time markerless hand gesture recognition from depth images. The proposed method encompasses a collection of techniques that enable the detection, segmentation and recognition of hand gestures. A Hand detection and location method is employed using the depth information acquired from a depth sensor. Then, the hand is robustly segmented in cluttered background without any marker around. A convex shape decomposition method based on Radius Morse function is proposed for hand shape decomposition in real-time. Hand palm, fingertips and hand skeleton are recognized based on the hand shape decomposition and hand features. Moreover, we present a method for recognition of two-hand gestures. Representative experimental results demonstrate qualitatively and quantitatively that accurate hand gesture recognition can be achieved for real-time applications. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Information Systems ; Engineering, Electrical & Electronic |
| 研究领域[WOS] | Computer Science ; Engineering |
| 关键词[WOS] | TRACKING ; CAMERA |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000329620500005 |
| 公开日期 | 2015-09-22 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/8041]  |
| 专题 | 自动化研究所_综合信息系统研究中心 |
| 作者单位 | Chinese Acad Sci, Inst Automat, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qin, Shuxin,Zhu, Xiaoyang,Yang, Yiping,et al. Real-time Hand Gesture Recognition from Depth Images Using Convex Shape Decomposition Method[J]. JOURNAL OF SIGNAL PROCESSING SYSTEMS FOR SIGNAL IMAGE AND VIDEO TECHNOLOGY,2014,74(1):47-58. |
| APA | Qin, Shuxin,Zhu, Xiaoyang,Yang, Yiping,&Jiang, Yongshi.(2014).Real-time Hand Gesture Recognition from Depth Images Using Convex Shape Decomposition Method.JOURNAL OF SIGNAL PROCESSING SYSTEMS FOR SIGNAL IMAGE AND VIDEO TECHNOLOGY,74(1),47-58. |
| MLA | Qin, Shuxin,et al."Real-time Hand Gesture Recognition from Depth Images Using Convex Shape Decomposition Method".JOURNAL OF SIGNAL PROCESSING SYSTEMS FOR SIGNAL IMAGE AND VIDEO TECHNOLOGY 74.1(2014):47-58. |
入库方式： OAI收割
来源：自动化研究所
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