Semi-supervised Elastic net for pedestrian counting

CASIA OpenIR > 智能感知与计算研究中心

	Semi-supervised Elastic net for pedestrian counting
	Tan, Ben 1; Zhang, Junping 1; Wang, Liang2
	2011-10-01
发表期刊	PATTERN RECOGNITION
卷号	44 期号:10-11 页码:2297-2304
文章类型	Article
摘要	Pedestrian counting plays an important role in public safety and intelligent transportation. Most pedestrian counting algorithms based on supervised learning require much labeling work and rarely exploit the topological information of unlabelled data in a video. In this paper, we propose a Semi-Supervised Elastic Net (SSEN) regression method by utilizing sequential information between unlabelled samples and their temporally neighboring samples as a regularization term. Compared with a state-of-the-art algorithm, extensive experiments indicate that our algorithm can not only select sparse representative features from the original feature space without losing their interpretability, but also attain superior prediction performance with only very few labelled frames. (C) 2010 Elsevier Ltd. All rights reserved.
关键词	Semi-supervised Regression Elastic Net Pedestrian Counting Feature Selection Statistical Landscape Features
WOS标题词	Science & Technology ; Technology
关键词[WOS]	REGRESSION ; SELECTION ; TEXTURE
收录类别	SCI
语种	英语
WOS研究方向	Computer Science ; Engineering
WOS类目	Computer Science, Artificial Intelligence ; Engineering, Electrical & Electronic
WOS记录号	WOS:000292849000008
引用统计
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/9751
专题	智能感知与计算研究中心
作者单位	1.Fudan Univ, Sch Comp Sci, Shanghai Key Lab Intelligent Informat Proc, Shanghai 200433, Peoples R China 2.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100864, Peoples R China
推荐引用方式 GB/T 7714	Tan, Ben,Zhang, Junping,Wang, Liang. Semi-supervised Elastic net for pedestrian counting[J]. PATTERN RECOGNITION,2011,44(10-11):2297-2304.
APA	Tan, Ben,Zhang, Junping,&Wang, Liang.(2011).Semi-supervised Elastic net for pedestrian counting.PATTERN RECOGNITION,44(10-11),2297-2304.
MLA	Tan, Ben,et al."Semi-supervised Elastic net for pedestrian counting".PATTERN RECOGNITION 44.10-11(2011):2297-2304.