Evaluation of energy correction algorithm for signals of PET in heavy-ion cancer therapy device

doi:10.1016/j.net.2019.07.008

	Evaluation of energy correction algorithm for signals of PET in heavy-ion cancer therapy device
	Niu, Xiaoyang 1,2; Yan, Junwei 1,2; Wang, Xiaohui 3; Yang, Haibo 1; Ke, Lingyun 1,2; Chen, Jinda 1; Du, Chengming 1; Zhang, Xiuling 1; Zhao, Chengxin 1; Kong, Jie 1
刊名	NUCLEAR ENGINEERING AND TECHNOLOGY
	2020
卷号	52 期号:1 页码:101-108
关键词	Positron emission tomography Correction algorithm Energy extraction
ISSN号	1738-5733
DOI	10.1016/j.net.2019.07.008
通讯作者	Kong, Jie(kongjie@impcas.ac.cn)
英文摘要	In order to solve the contradiction between requirements of high sampling rate for acquiring accurate energy information of pulses and large amount of data to be processed timely, the method with an algorithm to correct errors caused by reducing the sampling rate is normally used in front-end read-out system, which is conductive to extract accurate energy information from digitized waveform of pulse. The functions and effects of algorithms, which mainly include polynomial fitting with different fitting times, double exponential function fitting under different sampling modes, and integral area algorithm, are analyzed and evaluated, and some meaningful results is presented in this paper. The algorithm described in the paper has been used preliminarily in a prototype system of Positron Emission Tomography (PET) for heavy-ion cancer therapy facility. (C) 2019 Korean Nuclear Society, Published by Elsevier Korea LLC.
资助项目	National Natural Science Foundation of China[11775285] ; National Natural Science Foundation of China[11605265] ; National Key Research and Development Program of China[2016YFB0701001] ; Youth Innovation Promotion Association, CAS[2016362] ; Youth Innovation Promotion Association, CAS[2019408] ; Function development project, CAS[2020g101] ; Fujian Institute of Innovation, CAS[FJCXY18040201]
WOS关键词	FRONT-END ELECTRONICS
WOS研究方向	Nuclear Science & Technology
语种	英语
出版者	KOREAN NUCLEAR SOC
WOS记录号	WOS:000506878400011
资助机构	National Natural Science Foundation of China ; National Key Research and Development Program of China ; Youth Innovation Promotion Association, CAS ; Function development project, CAS ; Fujian Institute of Innovation, CAS
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/141461]
专题	中国科学院近代物理研究所
通讯作者	Kong, Jie
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen 518055, Peoples R China
推荐引用方式 GB/T 7714	Niu, Xiaoyang,Yan, Junwei,Wang, Xiaohui,et al. Evaluation of energy correction algorithm for signals of PET in heavy-ion cancer therapy device[J]. NUCLEAR ENGINEERING AND TECHNOLOGY,2020,52(1):101-108.
APA	Niu, Xiaoyang.,Yan, Junwei.,Wang, Xiaohui.,Yang, Haibo.,Ke, Lingyun.,...&Su, Hong.(2020).Evaluation of energy correction algorithm for signals of PET in heavy-ion cancer therapy device.NUCLEAR ENGINEERING AND TECHNOLOGY,52(1),101-108.
MLA	Niu, Xiaoyang,et al."Evaluation of energy correction algorithm for signals of PET in heavy-ion cancer therapy device".NUCLEAR ENGINEERING AND TECHNOLOGY 52.1(2020):101-108.