Automatically Extract Semi-Transparent Motion-Blurred Hand From a Single Image

doi:10.1109/LSP.2019.2939754

	Automatically Extract Semi-Transparent Motion-Blurred Hand From a Single Image
	Zhao, Xiaomei1,2 ; Wu, Yihong1,2
刊名	IEEE SIGNAL PROCESSING LETTERS
	2019-11-01
卷号	26 期号:11 页码:1598-1602
关键词	Motion blurred hand semi-transparent alpha matte prediction foreground prediction automatically
ISSN号	1070-9908
DOI	10.1109/LSP.2019.2939754
通讯作者	Wu, Yihong(yhwu@nlpr.ia.ac.cn)
英文摘要	When we use video chat, video game, or other video applications, motion-blurred hands often appear. Accurately extracting these hands is very useful for video editing and behavior analysis. However, existing motion-blurred object extraction methods either need user interactions, such as user supplied trimaps and scribbles, or need additional information, such as background images. In this letter, a novel method which can automatically extract the semi-transparent motion-blurred hand just according to the original RGB image is proposed. The proposed method separates the extraction task into two subtasks: alpha matte prediction and foreground prediction. These two subtasks are implemented by Xception based encoder-decoder networks. The images of extracted motion-blurred hands are calculated by multiplying the predicted alpha mattes and foreground images. Experiments on synthetic and real datasets show that the proposed method has promising performance.
资助项目	National Natural Science Foundation of China[61836015] ; National Natural Science Foundation of China[61421004] ; National Natural Science Foundation of China[61572499]
WOS研究方向	Engineering
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000487213400006
资助机构	National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/26986]
专题	中国科学院自动化研究所
通讯作者	Wu, Yihong
作者单位	1.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Xiaomei,Wu, Yihong. Automatically Extract Semi-Transparent Motion-Blurred Hand From a Single Image[J]. IEEE SIGNAL PROCESSING LETTERS,2019,26(11):1598-1602.
APA	Zhao, Xiaomei,&Wu, Yihong.(2019).Automatically Extract Semi-Transparent Motion-Blurred Hand From a Single Image.IEEE SIGNAL PROCESSING LETTERS,26(11),1598-1602.
MLA	Zhao, Xiaomei,et al."Automatically Extract Semi-Transparent Motion-Blurred Hand From a Single Image".IEEE SIGNAL PROCESSING LETTERS 26.11(2019):1598-1602.