CASIA OpenIR
Un-supervised and semi-supervised hand segmentation in egocentric images with noisy label learning
Li, Yinlin1,2; Jia, Lihao3,4; Wang, Zidong5; Qian, Yang3,6; Qiao, Hong1,6,7,8
Source PublicationNEUROCOMPUTING
ISSN0925-2312
2019-03-21
Volume334Pages:11-24
Corresponding AuthorQiao, Hong(hong.qiao@ia.ac.cn)
AbstractWith 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.
KeywordHand segmentation Un-supervised Semi-supervised Deep convolutional neural network Noisy label
DOI10.1016/j.neucom.2018.12.010
WOS KeywordRECOGNITION ; ALGORITHM ; GESTURE
Indexed BySCI
Language英语
Funding ProjectNational 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]
Funding OrganizationNational 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
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence
WOS IDWOS:000458626300002
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/25041
Collection中国科学院自动化研究所
Corresponding AuthorQiao, Hong
Affiliation1.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
First Author AffilicationChinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China
Corresponding Author AffilicationChinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China
Recommended Citation
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.
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