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Plasma image edge detection based on the visible camera in the EAST device

文献类型：期刊论文

作者Shu, Shuangbao1; Xu, Chongyang1; Chen, Meiwen2; Yang, Zhendong2,3
刊名SPRINGERPLUS
出版日期2016-12-01
卷号5期号:无页码:2050
关键词East Tokamak Plasma Image Sobel Algorithm Edge Detection
DOI10.1186/s40064-016-3697-9
文献子类Article
英文摘要The controlling of plasma shape and position are essential to the success of Tokamak discharge. A real-time image acquisition system was designed to obtain plasma radiation image during the discharge processes in the Experimental Advanced Superconducting Tokamak (EAST) device. The hardware structure and software design of this visible camera system are introduced in detail. According to the general structure of EAST and the layout of the observation window, spatial location of the discharging plasma in the image was measured. An improved Sobel edge detection algorithm using iterative threshold was proposed to detect plasma boundary. EAST discharge results show that the proposed method acquired plasma position and boundary with high accuracy, which is of great significance for better plasma control.
WOS关键词TOKAMAK ; IDENTIFICATION ; BOUNDARY
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000391833300002
资助机构National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Natural Science Foundation of China(11105028) ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; National Magnetic Confinement Fusion Science Program of China(2013GB102001 ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004) ; 2015GB102004)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/21876]  
专题合肥物质科学研究院_中科院等离子体物理研究所
作者单位1.Hefei Univ Technol, Sch Instrument Sci & Optoelect Engn, Tunxi Rd 193, Hefei 230009, Anhui, Peoples R China
2.Chinese Acad Sci, Inst Plasma Phys, Shushanhu Rd 350, Hefei 230031, Anhui, Peoples R China
3.Donghua Univ, Coll Sci, North Renmin Rd 2999, Shanghai 201620, Peoples R China
推荐引用方式
GB/T 7714		 Shu, Shuangbao,Xu, Chongyang,Chen, Meiwen,et al. Plasma image edge detection based on the visible camera in the EAST device[J]. SPRINGERPLUS,2016,5(无):2050.
APA Shu, Shuangbao,Xu, Chongyang,Chen, Meiwen,&Yang, Zhendong.(2016).Plasma image edge detection based on the visible camera in the EAST device.SPRINGERPLUS,5(无),2050.
MLA Shu, Shuangbao,et al."Plasma image edge detection based on the visible camera in the EAST device".SPRINGERPLUS 5.无(2016):2050.

入库方式： OAI收割

来源：合肥物质科学研究院

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