Un-supervised and semi-supervised hand segmentation in egocentric images with noisy label learning

doi:10.1016/j.neucom.2018.12.010

	Un-supervised and semi-supervised hand segmentation in egocentric images with noisy label learning
	Li, Yinlin1,2 ; Jia, Lihao 3,4; Wang, Zidong 5; Qian, Yang 3,6; Qiao, Hong1,6,7,8
刊名	NEUROCOMPUTING
	2019-03-21
卷号	334 页码:11-24
关键词	Hand segmentation Un-supervised Semi-supervised Deep convolutional neural network Noisy label
ISSN号	0925-2312
DOI	10.1016/j.neucom.2018.12.010
通讯作者	Qiao, Hong(hong.qiao@ia.ac.cn)
英文摘要	With the rapid development of wearable devices and technologies, hand segmentation remains a less explored direction in egocentric vision, which is very important for activity recognition, rehabilitation, robot self-learning, etc. To overcome the high cost of auxiliary equipment and pixel-level annotations, we present an un-supervised hand segmentation method for egocentric images. Firstly, a fully convolutional neural network (FCN) is pre-trained in source dataset containing pixel-level annotations. Then, in target dataset without labels, the network is re-trained with optimized masks, which are produced by modified local and global consistency learning (LLGC) based on pre-segmentation and superpixel features. Finally, hand segmentation is realized in an alternative way. Furthermore, to balance segmentation accuracy and the cost on labeling, we propose a new semi-supervised image segmentation framework with three subnets based on the optimized noisy masks and a small number of clean labeled data. Experimental results in two target datasets indicate that the proposed methods could achieve better performance than other methods. (C) 2019 Elsevier B.V. All rights reserved.
资助项目	National Key Research and Development Program of China[2017YFB1300200] ; National Key Research and Development Program of China[2017YFB1300203] ; National Natural Science Foundation of China (NSFC)[U1713201] ; National Natural Science Foundation of China (NSFC)[U1613213] ; National Natural Science Foundation of China[61702516] ; National Natural Science Foundation of China[51705515] ; National Natural Science Foundation of China[61502494] ; National Natural Science Foundation of China[61627808] ; National Natural Science Foundation of China[91648205] ; National Natural Science Foundation of China[61702323] ; Strategic Priority Research Program of Chinese Academy of Science[XDB32000000] ; development of science and technology of Guangdong province special fund project[2016B090910001]
WOS关键词	RECOGNITION ; ALGORITHM ; GESTURE
WOS研究方向	Computer Science
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000458626300002
资助机构	National Key Research and Development Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Science ; development of science and technology of Guangdong province special fund project
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/25040]
专题	中国科学院自动化研究所
通讯作者	Qiao, Hong
作者单位	1.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China 2.Beijing Key Lab Res & Applicat Robot Intelligence, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Res Ctr Brain Inspired Intelligence, Inst Automat, Beijing 100190, Peoples R China 4.Chinese Acad Sci, Cloud Comp Ctr, Dongguan 523808, Peoples R China 5.Brunel Univ, Dept Informat Syst & Comp, Uxbridge UB8 3PH, Middx, England 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 7.Univ Sci & Technol Beijing, Sch Mech Engn, Beijing 100083, Peoples R China 8.CAS Ctr Excellence Brain Sci & Intelligence Techn, Shanghai 200031, Peoples R China
推荐引用方式 GB/T 7714	Li, Yinlin,Jia, Lihao,Wang, Zidong,et al. Un-supervised and semi-supervised hand segmentation in egocentric images with noisy label learning[J]. NEUROCOMPUTING,2019,334:11-24.
APA	Li, Yinlin,Jia, Lihao,Wang, Zidong,Qian, Yang,&Qiao, Hong.(2019).Un-supervised and semi-supervised hand segmentation in egocentric images with noisy label learning.NEUROCOMPUTING,334,11-24.
MLA	Li, Yinlin,et al."Un-supervised and semi-supervised hand segmentation in egocentric images with noisy label learning".NEUROCOMPUTING 334(2019):11-24.