Accurate extraction of the self-rotational speed for cells in an electrokinetics force field by an image matching algorithm

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	Accurate extraction of the self-rotational speed for cells in an electrokinetics force field by an image matching algorithm
	Niu, Xihui ; Zhao, Yuliang ; Li WJ(李文荣); Liang WF(梁文峰); Zhang, Guanglie ; Yang, Xieliu ; Liu Z(刘柱)
刊名	Micromachines
	2017
卷号	8 期号:9 页码:1-17
关键词	cellular behaviors electrokinetics field image-tracking self-rotation template-matching
ISSN号	2072-666X
通讯作者	Liang WF(梁文峰) ; Li WJ(李文荣)
产权排序	2
中文摘要	We present an image-matching-based automated algorithm capable of accurately determining the self-rotational speed of cancer cells in an optically-induced electrokinetics-based microfluidic chip. To automatically track a specific cell in a video featuring more than one cell, a background subtraction technique was used. To determine the rotational speeds of cells, a reference frame was automatically selected and curve fitting was performed to improve the stability and accuracy. Results show that the algorithm was able to accurately calculate the self-rotational speeds of cells up to ∼150 rpm. In addition, the algorithm could be used to determine the motion trajectories of the cells. Potential applications for the developed algorithm include the differentiation of cell morphology and characterization of cell electrical properties.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Nanoscience & Nanotechnology ; Instruments & Instrumentation
研究领域[WOS]	Science & Technology - Other Topics ; Instruments & Instrumentation
关键词[WOS]	HOLOGRAPHIC OPTICAL TWEEZERS ; DIELECTRIC-PROPERTIES ; ACOUSTIC-WAVES ; SINGLE CELLS ; LIVING CELLS ; TUMOR-CELLS ; ELECTROROTATION ; DIELECTROPHORESIS ; MANIPULATION ; PARTICLES
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000411523200024
内容类型	期刊论文
源URL	[http://ir.sia.cn/handle/173321/21006]
专题	沈阳自动化研究所_机器人学研究室
作者单位	1.Department of Mechanical and Biomedical Engineering, City University of Hong Kong, 999077, Hong Kong 2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China 3.School of Mechanical Engineering, Shenyang Jianzhu University, Shenyang, 110168, China 4.Institute of Advanced and Intelligent Sensing Systems, Shenzhen Academy of Robotics, Shenzhen, 518057, China
推荐引用方式 GB/T 7714	Niu, Xihui,Zhao, Yuliang,Li WJ,et al. Accurate extraction of the self-rotational speed for cells in an electrokinetics force field by an image matching algorithm[J]. Micromachines,2017,8(9):1-17.
APA	Niu, Xihui.,Zhao, Yuliang.,Li WJ.,Liang WF.,Zhang, Guanglie.,...&Liu Z.(2017).Accurate extraction of the self-rotational speed for cells in an electrokinetics force field by an image matching algorithm.Micromachines,8(9),1-17.
MLA	Niu, Xihui,et al."Accurate extraction of the self-rotational speed for cells in an electrokinetics force field by an image matching algorithm".Micromachines 8.9(2017):1-17.