中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 自动化研究所
  3. 中国科学院自动化研究所
  4. 智能感知与计算研究中心
Human Identification Using Temporal Information Preserving Gait Template

文献类型：期刊论文

作者Wang, Chen1; Zhang, Junping1; Wang, Liang2; Pu, Jian1; Yuan, Xiaoru3
刊名IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE
出版日期2012-11-01
卷号34期号:11页码:2164-2176
关键词Computer vision gait recognition biometric authentication pattern recognition
英文摘要Gait Energy Image (GEI) is an efficient template for human identification by gait. However, such a template loses temporal information in a gait sequence, which is critical to the performance of gait recognition. To address this issue, we develop a novel temporal template, named Chrono-Gait Image (CGI), in this paper. The proposed CGI template first extracts the contour in each gait frame, followed by encoding each of the gait contour images in the same gait sequence with a multichannel mapping function and compositing them to a single CGI. To make the templates robust to a complex surrounding environment, we also propose CGI-based real and synthetic temporal information preserving templates by using different gait periods and contour distortion techniques. Extensive experiments on three benchmark gait databases indicate that, compared with the recently published gait recognition approaches, our CGI-based temporal information preserving approach achieves competitive performance in gait recognition with robustness and efficiency.
WOS标题词Science & Technology ; Technology
类目[WOS]Computer Science, Artificial Intelligence ; Engineering, Electrical & Electronic
研究领域[WOS]Computer Science ; Engineering
关键词[WOS]RECOGNITION ; IMAGE ; SILHOUETTE ; REPRESENTATION ; EXTRACTION
收录类别SCI
语种英语
WOS记录号WOS:000308755000009
源URL[http://ir.ia.ac.cn/handle/173211/3801]  
专题自动化研究所_智能感知与计算研究中心
作者单位1.Fudan Univ, Shanghai Key Lab Intelligent Informat Proc, Sch Comp Sci, Shanghai 200433, Peoples R China
2.Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100190, Peoples R China
3.Peking Univ, Sch Elect Engn & Comp Sci, Key Lab Machine Percept, Beijing 100871, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Chen,Zhang, Junping,Wang, Liang,et al. Human Identification Using Temporal Information Preserving Gait Template[J]. IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE,2012,34(11):2164-2176.
APA Wang, Chen,Zhang, Junping,Wang, Liang,Pu, Jian,&Yuan, Xiaoru.(2012).Human Identification Using Temporal Information Preserving Gait Template.IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE,34(11),2164-2176.
MLA Wang, Chen,et al."Human Identification Using Temporal Information Preserving Gait Template".IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 34.11(2012):2164-2176.

入库方式： OAI收割

来源：自动化研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。