高分辨率X射线数字化成像技术研究
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摘要
用于电子工业的高分辨率射线数字化成像技术是众多中小电子工业厂家迫切的需求。本文的目的是开发一种低成本高分辨率的X射线实时数字化成像检测的技术与系统。以填补国内此类产品的空白。
首先介绍了课题的意义、要求及国内外的研究现状。研究总结了X射线检测的物理基础与X射线成像的原理。分析了目前相对较成熟的X射线数字成像系统的原理及优缺点,研究了胶片成像的评价方法和目前较成熟的射线数字化成像系统性能的评价方法的特点。
然后针对课题的要求,提出了基于MCP-X射线像增强器的电子工业用X射线检测系统的设计方案并详细介绍了其研制过程。分析了成像系统的设计思路与总体方案,建立了该检测机系统分辨率的数学模型,并开发完成了该电子工业用X射线检测机专用检测软件。对所研制的成像系统中影响成像质量的主要环节进行了分析研究,对系统成像中图像随机噪声进行了校正并提出了在工程化中帧积分算法的改进方法,对系统成像中固有不均匀噪声进行了校正,提出了曲面拟合的多项式校正算法并给出了校正实例。
实验证明,本文开发的用于电子工业的低成本高分辨率X射线检测机达到了课题的要求。与其他成像系统相比有其优势和独特之处。文中也说明了不足之处和需进一步完善的工作。
High-resolution X-ray digital radiography used for electronic industry is urgent requirement of all small and medium-sized electronic industrial manufacturer. The aim of this dissertation is to develop the low cost real-time digital high-resolution X-ray inspecting technology and system.
In this dissertation, first of all, the subject demands and international study status are introduced. The basic knowledge of X-ray detection and the theory of X-ray imaging are studied and summarized .The advantage and disadvantage of mature X-ray digital imaging system, the evaluating methods of radiography with film and mature digital radiography are analyzed and contrasted.
To the question of demands of the subject, put forward the design of x-ray inspecting system used for electronic industry based on MCP X-ray image intensifier and made a detailed introduction to the system's process of developing. Author analyzed principle of design and overall planning of this system, build the systemic resolution mathematical model of this radiation imaging system, complete the specialized software of this X-ray inspector based on this system used for electronic industry. Some Influencing imaging quality factors of this digital radiography are analyzed from the theory to the experiment. Put forward the correction algorithms for the random noise in digital radiographic images of this system and the improvement of frame integral algorithm in the engineering. Developed the correction algorithms to compensate for this system's nonuniformity. Made the polynomial fitting algorithm based on least-mean-square method to correct the image data and given some examples of correction.
The experiments had proved that low cost real-time digital high-resolution X-ray inspector used for electronic industry developed by author achieved the demands of subject. This digital radiography has some unique characteristics. Some shortages of study and works need for perfecting are indicated.
首先介绍了课题的意义、要求及国内外的研究现状。研究总结了X射线检测的物理基础与X射线成像的原理。分析了目前相对较成熟的X射线数字成像系统的原理及优缺点,研究了胶片成像的评价方法和目前较成熟的射线数字化成像系统性能的评价方法的特点。
然后针对课题的要求,提出了基于MCP-X射线像增强器的电子工业用X射线检测系统的设计方案并详细介绍了其研制过程。分析了成像系统的设计思路与总体方案,建立了该检测机系统分辨率的数学模型,并开发完成了该电子工业用X射线检测机专用检测软件。对所研制的成像系统中影响成像质量的主要环节进行了分析研究,对系统成像中图像随机噪声进行了校正并提出了在工程化中帧积分算法的改进方法,对系统成像中固有不均匀噪声进行了校正,提出了曲面拟合的多项式校正算法并给出了校正实例。
实验证明,本文开发的用于电子工业的低成本高分辨率X射线检测机达到了课题的要求。与其他成像系统相比有其优势和独特之处。文中也说明了不足之处和需进一步完善的工作。
High-resolution X-ray digital radiography used for electronic industry is urgent requirement of all small and medium-sized electronic industrial manufacturer. The aim of this dissertation is to develop the low cost real-time digital high-resolution X-ray inspecting technology and system.
In this dissertation, first of all, the subject demands and international study status are introduced. The basic knowledge of X-ray detection and the theory of X-ray imaging are studied and summarized .The advantage and disadvantage of mature X-ray digital imaging system, the evaluating methods of radiography with film and mature digital radiography are analyzed and contrasted.
To the question of demands of the subject, put forward the design of x-ray inspecting system used for electronic industry based on MCP X-ray image intensifier and made a detailed introduction to the system's process of developing. Author analyzed principle of design and overall planning of this system, build the systemic resolution mathematical model of this radiation imaging system, complete the specialized software of this X-ray inspector based on this system used for electronic industry. Some Influencing imaging quality factors of this digital radiography are analyzed from the theory to the experiment. Put forward the correction algorithms for the random noise in digital radiographic images of this system and the improvement of frame integral algorithm in the engineering. Developed the correction algorithms to compensate for this system's nonuniformity. Made the polynomial fitting algorithm based on least-mean-square method to correct the image data and given some examples of correction.
The experiments had proved that low cost real-time digital high-resolution X-ray inspector used for electronic industry developed by author achieved the demands of subject. This digital radiography has some unique characteristics. Some shortages of study and works need for perfecting are indicated.
引文
[1]T.Jensen.High Speed,High Resolution and Low Cost Digital Radiography and Computer Tomography System.NDT of England.2000(14A):673-679
[2]李家伟,陈积懋.无损检测手册.第1版.北京:机械工业出版社,2002
[3]强天鹏,李衍,顾阎如等.射线检测(试用本).锅炉压力容器无损检测Ⅱ级、Ⅲ级培训教材.1998
[4]Halmshaw R,"Industrial Radiology-Theory and practice",Published by Capman &Hall,2nd edition,1995
[5]Chakhlov V.L,ShteinM.M.,Kasyanov V.A.Small-Size Betatrons For Flaw Detection.Insight.1998(6):398-399
[6]P.Shaw,T.K.Pedersen.High Energy Radiography Combined With The Agfa Strukturix DPS-Imaging System and Comparison with Other NDE-Methods for Inspection of Thick Reinforced Concrete Structures.NDT.net-August 2000,Vol.5No.08
[7]S.Izumi.High Energy X-ray Computed Tomography for Industrial Applications.IEEE Transactionson Nclear Science,1993,40(2):158-161
[8]朱惜安.无损检测用高能X射线源发展简介.第一届全国加速器无损检测设备及其应用技术交流会论文集.江西庐山:国家科学技术部工业司,1998
[9]M.Rossi,F.Casali,A.Bacchilega.An Experimental X-Ray Digital Detector for Investigation of Paintings 2000:Roma 2000 15~(th) WCNDT(网络版)
[10]ICRP(The International Commission on Radiological Protection).ICRP51:Data For Use in Protection Against External Radiation.March,1987
[11]Ju.A.Moskalyoy,A.Ja.Gurevich,D.I.Svirjakin.Energetic Sensibility of Luminescent Transducers of X-ray Radiation.Defectoscopy.1988(9):45-49
[12]中国机械工程学会无损检测分会编。射线检测。第一版。北京:机械工业出版社,1997
[13]刘德镇.现代射线检测技术.第1版.北京:中国标准出版社,1999
[14]程耀瑜.工业射线实时成像检测技术研究及高性能数字成像系统研制。博士 学位论文,南京理工大学,2003
[15]Purnendu Sinha.Classification and Overview of Research in Real-Time Imaging.Journal of Electronic imaging.1996(4):466-478
[16]G.G.Puranik.Imaging in Radiographic Inspection.2000:Roma 2000 15~(th) WCNDT (网络版)
[17]R.J.Pardikar.Real Time Radioscopy and digital image processing techniques for online inspection of welds in boiler tubes.2000:Roma 2000 15~(th) WCNDT(网络版)
[18]M.Purschke.Radioscopy-The Prevalent Inspection Technique of the Future.2000:Roma 2000 15~(th) WCNDT(网络版)
[19]B.Redmer,U.Ewert.X-Ray Testing of Circumferential Welds by a Mechanized Radiometric Weld Inspection System.NDT.net-August 2000,Vol.5 No.08
[20]V.V.Nagarkar,S.V.Tipnis,T.K Gupta.High Speed X-Ray Imaging Camera Using Structure CsI(TI) Scintillator.IEEE TRANSACTIONS ON NUCLEAR SCIENCE.1999:46(3):232-236
[21]庄益明.我国医用X线影像增强电视的历史和发展.实用放射学杂志.1997(3):166-168
[22]罗余庆.焊缝缺陷X射线实时成像检测系统的研究。硕士学位论文,辽宁工程技术大学,2003
[23]Cliff Bucno,Marion D.Barker.High Resolution Digital Radiography and Three-dimensional Computed Tomography.SPIE,1997,No 2009-21:1-12
[24]安继刚,邬海峰,卿上玉.高能X或γ辐射成像阵列探测装置的研制与应用。核技术,1997(9):531-537
[25]C.P.Allier,R.W.Hollander.Scintillator Light Read-Out by Low-Gain Thin Avalanche Photodiodes in Silicon Wells.IEEE TRANSACTIONS ON NUCLEAR SCIENCE.2000:47(4):1303-1306
[26]许祖润,X和γ射线成像阵列探测器--基本问题、发展和前瞻。核电子学与探测技术。2000(1):62-65
[27]陈树越,X射线数字图像质量改善研究。南京理工大学博士论文,2001
[28]Bueno.C,Nondestructive Evaluation of Aircraft Structures Using High-Resolution Real-Time Radiography.SPIE.1995(Vol.2455):114-124
[29]Faruqi A.R.,R.Henderson,S.Subramaniam.Cooled CCD Detector With Taper Fibre Optics for Recording Electron Diffraction Patterns.Ultramicroscopy.1999(75):235-250
[30]Wang Yaoxiang.Tian Weijian,Huang Kun,Theoretical analysis of the coupling efficient between fiber taper and CCD[J].Acta Photonica Sinica 2004.33(3):314-318
[31]Holst G.C.CCD arrays,camera and displays[M].SPIE Optical Engineer Press,1998:197
[32]王志社,陈树越,曾光宇.便携式数字X射线光锥耦合CCD成像系统研究。传感器与微系统。2007年第26卷第9期26-28
[33]Varian Medical System.PaxScan 2520 VIP-9 System & Service Guide.June 2000.
[34]Richard L,Weisfield and N.Robert Bennett,"Electronic noise analysis of a 127-micron pixel TFT/photodiode array",Medical Imaging 2001:Physics of Medical Imaging,Larry E.Antonuk,Martin J.Yaffe,Editors,Proceedings of SPIE Vol.4320(2001)
[35]S.Chapuy,M.Dimcovski,Z.Dimcovski,Real-Time Flat-Panel Pixel Imaging System and Control for X-Ray and Neutron Detection.IEEE TRANSACTIONS ON NUCLEAR SCIENCE.2001:48(6):2357-2364
[36]曾祥照,X射线实时成像检测技术现场测评方法.无损探伤.2000(5):27-32.
[37]曾祥照,彭志华.计算机在X射线数字化实时成像无损检测中的应用.压力容器.2000(2):77-81
[38]李民,冯志刚.焊点的缺陷分析与工艺改进.中国机械大全网.www.jixie.net.2007-7-2
[39]朱卫峰,一种满足电信产品制造要求的AXI测试策略。X-Ray检测技术论文集。66-68
[40]张文普,高性能X射线CMOS图像传感器及应用研究。博士论文,重庆大学,2005-5-20
[41]赵宝升.X射线像增强器像质评价[J].光子学报,1991,20(3):292-299
[42]阮林波,郭明安,冯兵等.便携式脉冲X射线成像系统研究[J].光学技术2003年11月第29卷第6期
[43]邹异松,刘玉凤,白廷柱编著.光电成像原理[M].北京理工大学出版社.1997年2月
[44]郭金川,牛憨笨,X射线与CsI:Na转换屏作用规律的研究[J].光子学报.1997年10月第26卷第10期.P935-P940
[45]王庆有主编[M].光电技术.电子工业出版社.2005年4月
[46]MkGVN992-1996,Image intensifier tubes specification Philips Photonics[S]
[47]Bruce N Laprade,et al.A low noise figure micro-channel plate optimized for GenⅡ image intensification system[J].SPIE,1990,1243:162-172
[48]潘京生.微通道板及其主要特征性能[J].应用光学.2004年9月第25卷第5期P25-P29
[49]孙立群,白丽华,向世明,贾福熙.微光像增强器光子增益的测试研究.西安交通大学,应用光学研究所.[应用光学].1995年第16卷第5期
[50]Piccaro MF and Toker E.Development and Evaluation of CCD.Based Digital Imaging System for Micrography.In:SPIE,1993 vol:1901
[51]徐大纶.变像管高速摄影[M].北京:科学出版社,1990:202
[52]陈敏,赵宝升.多狭缝条纹变像管的设计[J].光子学报,2006,35(9):1309-1312
[53]刘军,崔蔚,施将君等.影响X光源特性的参数研究[J].光子学报,2005,34(2):209-213
[54]王凯歌,牛憨笨,李冀等.一种新型微束斑X射线源的研究[J].光子学报,2004,33(6):672-676
[55]葛云涛.怎样选择摄像机.丰唐光电技术资料.编号:2004-1002
[56]应裕根.光电导物理及其应用.电子工业出版社,1990
[57]卢春生.光电探测技术及其应用.机械工业出版社,1992
[58]Halmshaw R.Physics of Industrial Radiograpy.New York:London Heywood Books,American Elsevier Publishing Company Inc,1966
[59]A.г.别尔可夫斯基.真空光电器件.原子能出版社,1980
[60]向世明,倪国强.光电子成像器件原理.国防工业出版社,1999
[61]曾样照.分辨率测试卡的结构及图像分辨率测试方法.无损探伤2001(5):7-9
[62]曾祥照.X射线实时成像系统分辨率及其影响因素.无损探伤.2003,27(6):10-13
[63]曾祥照.X射线实时成像检测图像最佳放大倍数和最小检出缺陷。CT理论与应用研究.2002,11(4):13-16
[64]美国无损检测手册.射线卷.上海:世界图书出版公司,1992:748-750
[65]韩耀旭.多线程编程之问题提出,VC知识网,www.vckbase.com,2006-11-7
[66]GAMAL A E,FOWLER B A,et al.Modeling and estimation of FPN components in CMOS image sensors[J],SPIE.Int.Soc.Opt.Eng.1998,3301:168
[67]EIKENBERRY E F,et al.A direct-coupled detector for synchrotron X-radiation using a large format CCD[J].IEEE Transactions on Nuclear Science,1991,48(2):110-118
[68]JOSEPH D,COLLINS S.Modeling calibration and correction of nonline illumination-dependent fixed pattern noise in logarithmic CMOS image sensors.Instrumentation and measurement[J].IEEE Transactions,2002,51(5):996-1001
[69]李升才,金伟其,等,微光成像系统三维噪声测量及其分析[J].北京理工大学学报.2005.25(5):439-442
[70]李升才,徐宗昌,等,微光增强型电荷耦合装置成像系统三维噪声模型及其分析[J].兵工学报.2006.27(3):463-466
[71]张伟,汪岳峰,等,像增强器三维噪声测量技术[J].军械工程学院学报.2002.14(1):29-32
[72]唐海蓉,金伟其,等,二代热成像系统的三维噪声模型[J].红外技术.2000.22(6):7-11
[73]Nanyoung Yoon,et al.New unit cell of current mirroring direct injection circuit for focal plane arrays[J],Infrared Technology and Applications ⅩⅩⅢ,SPIE,1997
[74]刘继琨,固体摄像器件的物理基础[M].电子科技大学出版社,1989
[75]蔡文贵,CCD技术及应用[M].电子工业出版社,1992
[76]杨巧宁,桂志国,李永利.数字射线图像的滤噪方法[J].测试技术学报,2000,第一期
[77]邹异松.电真空成像器件及理论分析.国防工业出版社,1989:230-250
[78]程耀瑜,李永红,等,射线数字成像检测系统不均匀性分析与校正[J].光电 工程.2005.32(5):42-45
[79]李俊江,路宏年,等,X射线图像增强器像元响应不一致性的分析及校正[J].光学技术.2006.32(5):779-784
[80]林刚,张锋,等,X射线数字图像中光场矫正问题的一种实用算法[J].西安交通大学学报.2002.36(8)830-833
[81]Dagmar Hippe-Wallenwein.Industrial X-Ray 1895 until Today.NDTnet-January 1997,Vol.2 No.01
[82]牟永阁,郑尔信,等,X线数字化技术及其应用前景.中国医学影像学杂志.1998(1)
[83]Purnendu Sinha.Classification and Overview of Research in Real-Time Imaging.Jouranl of Electronic imaging.1996(4):466-478
[84]苟量,王绪本,曹辉.X射线成像技术的发展现状和趋势.成都理工学院学报.2002(4):227-231
[85]V.Mezhuev,A.Kuznersov,etl.Digital X-ray TV System in serial production inspection of welds.2000:Roma 2000 15~(th) WCNDT(网络版)
[86]Nagarkar,V.V.CCD-Based High Resolution Digital Radiography System For Nondestructive Evaluation.IEEE Trans.Nucl.Sci.1998,44(3):885-889
[87]Uwe Ewert,Uwe Zscherpel,BAM-Berlin.Radiographic Testing-A comparision of Standards for Classical and Digital Industrial Radiology.2000:Roma 2000 15~(th)WCNDT(网络版)
[88]Jensen.High Speed High Resolution and Low Cost Digital Radiography and Computer Tomograhy System.NDT of England.2000(14A):673-679
[89]《电子工业用高分辨率X射线检测机》.科技查新报告.报告编号:2007744.陕西省科学技术信息研究所查新中心.查新日期:2007年7月23日
[90]鲜飞,等,电路组装中的X-ray检测技术[J].电子测试.2007.01 80-84
[91]喻春雨,新型X光影像探测器及成像系统研究.博士学位论文.南京理工大学.2006.5
[92]韩焱,弹药装药高能X-射线数字图像处理技术.博士学位论文.北京理工大学.1998.6
[93]曾祥照,X射线实时成像检测图像最佳放大倍数和最小检出缺陷.CT理论与 应用研究.2002.(11):13-16
[94]周奇,张永光,徐健健,基于直方图特性的图像去噪方法.电子测量技术.2007(30):40-43
[95]贺兴华,周媛媛,等,MATLAB7.X图像处理.人民邮电出版社.2006(11)
[96]张伟,汪岳峰,等,利用帧积分去除微光图像噪声研究.光电子技术.2002(22):91-94
[97]陈树越,路宏年,X射线数字成像噪声特性及噪声消除方法研究.无损检测.2001(23):9-13
[98]但唐仁,田景全,等,基于多帧平均和小波分析的X射线影像图像去噪处理.长春理工大学学报.2003(26):26-29
[99]R.Willingale,G.W.Fraser.etl.Hard X-ray Imaging With Microchannel Plate Optics.Experimental Astronomy(8):281-296
[100]Du Dong,Cai Guo-rui,etl.Automatic Inspection of Weld Defects with X-Ray Real-Time Imaging.Robot.Weld.,Intellige.& Automation,2007(362):359-366
[101]N.N.Blinov and A.I.Mazurov.Resolution of X-Ray Imaging Systems.Biomedical Engineering,Vol.34,No.5,2000,pp.242-245
[102]A.Malich,J.Boettcher.etl.The impact of technical conditions of X-ray imaging on reproducibility and precision of digital computer-assisted X-ray radiogrammetry(DXR ).NEWER TECHNOLOGY(33) 698-703
[103]彭传谦,浅谈SMT组装的检测方法.船舶电子工程.2002(2):57-59
[104]王黎明,韩焱,等,高分辨率射线成像系统优化设计技术研究.弹箭与制导学报.2006(26):1024-1027
[105]喻春雨,常本康,等,新型X射线影像增强系统分辨率数学模型,光电工程.2006(33):120-123
[106]荆锋,X射线实时成像系统的应用.无损检测.2004(26):318-320
[107]张永德,范琴,等,焊缝X射线实时成像检测系统与应用.石油化工设备.2005(34):67-69
[108]王雯,傅卫平,等,X射线自动无损检测系统的设计研究.控制与检测.2005 (7):82-85
[109]王凯歌,微束斑X射线源的理论与实验研究.博士论文.中国科学院西安光学精密机械研究所.2002.6
[110]潘俊杰,赵宝升,等,影响X射线像增强器分辨率的因素分析,光子学报.2008.37(6):116-118
[111]向世明,倪国强,光电子成像器件原理.2006:183-185
[2]李家伟,陈积懋.无损检测手册.第1版.北京:机械工业出版社,2002
[3]强天鹏,李衍,顾阎如等.射线检测(试用本).锅炉压力容器无损检测Ⅱ级、Ⅲ级培训教材.1998
[4]Halmshaw R,"Industrial Radiology-Theory and practice",Published by Capman &Hall,2nd edition,1995
[5]Chakhlov V.L,ShteinM.M.,Kasyanov V.A.Small-Size Betatrons For Flaw Detection.Insight.1998(6):398-399
[6]P.Shaw,T.K.Pedersen.High Energy Radiography Combined With The Agfa Strukturix DPS-Imaging System and Comparison with Other NDE-Methods for Inspection of Thick Reinforced Concrete Structures.NDT.net-August 2000,Vol.5No.08
[7]S.Izumi.High Energy X-ray Computed Tomography for Industrial Applications.IEEE Transactionson Nclear Science,1993,40(2):158-161
[8]朱惜安.无损检测用高能X射线源发展简介.第一届全国加速器无损检测设备及其应用技术交流会论文集.江西庐山:国家科学技术部工业司,1998
[9]M.Rossi,F.Casali,A.Bacchilega.An Experimental X-Ray Digital Detector for Investigation of Paintings 2000:Roma 2000 15~(th) WCNDT(网络版)
[10]ICRP(The International Commission on Radiological Protection).ICRP51:Data For Use in Protection Against External Radiation.March,1987
[11]Ju.A.Moskalyoy,A.Ja.Gurevich,D.I.Svirjakin.Energetic Sensibility of Luminescent Transducers of X-ray Radiation.Defectoscopy.1988(9):45-49
[12]中国机械工程学会无损检测分会编。射线检测。第一版。北京:机械工业出版社,1997
[13]刘德镇.现代射线检测技术.第1版.北京:中国标准出版社,1999
[14]程耀瑜.工业射线实时成像检测技术研究及高性能数字成像系统研制。博士 学位论文,南京理工大学,2003
[15]Purnendu Sinha.Classification and Overview of Research in Real-Time Imaging.Journal of Electronic imaging.1996(4):466-478
[16]G.G.Puranik.Imaging in Radiographic Inspection.2000:Roma 2000 15~(th) WCNDT (网络版)
[17]R.J.Pardikar.Real Time Radioscopy and digital image processing techniques for online inspection of welds in boiler tubes.2000:Roma 2000 15~(th) WCNDT(网络版)
[18]M.Purschke.Radioscopy-The Prevalent Inspection Technique of the Future.2000:Roma 2000 15~(th) WCNDT(网络版)
[19]B.Redmer,U.Ewert.X-Ray Testing of Circumferential Welds by a Mechanized Radiometric Weld Inspection System.NDT.net-August 2000,Vol.5 No.08
[20]V.V.Nagarkar,S.V.Tipnis,T.K Gupta.High Speed X-Ray Imaging Camera Using Structure CsI(TI) Scintillator.IEEE TRANSACTIONS ON NUCLEAR SCIENCE.1999:46(3):232-236
[21]庄益明.我国医用X线影像增强电视的历史和发展.实用放射学杂志.1997(3):166-168
[22]罗余庆.焊缝缺陷X射线实时成像检测系统的研究。硕士学位论文,辽宁工程技术大学,2003
[23]Cliff Bucno,Marion D.Barker.High Resolution Digital Radiography and Three-dimensional Computed Tomography.SPIE,1997,No 2009-21:1-12
[24]安继刚,邬海峰,卿上玉.高能X或γ辐射成像阵列探测装置的研制与应用。核技术,1997(9):531-537
[25]C.P.Allier,R.W.Hollander.Scintillator Light Read-Out by Low-Gain Thin Avalanche Photodiodes in Silicon Wells.IEEE TRANSACTIONS ON NUCLEAR SCIENCE.2000:47(4):1303-1306
[26]许祖润,X和γ射线成像阵列探测器--基本问题、发展和前瞻。核电子学与探测技术。2000(1):62-65
[27]陈树越,X射线数字图像质量改善研究。南京理工大学博士论文,2001
[28]Bueno.C,Nondestructive Evaluation of Aircraft Structures Using High-Resolution Real-Time Radiography.SPIE.1995(Vol.2455):114-124
[29]Faruqi A.R.,R.Henderson,S.Subramaniam.Cooled CCD Detector With Taper Fibre Optics for Recording Electron Diffraction Patterns.Ultramicroscopy.1999(75):235-250
[30]Wang Yaoxiang.Tian Weijian,Huang Kun,Theoretical analysis of the coupling efficient between fiber taper and CCD[J].Acta Photonica Sinica 2004.33(3):314-318
[31]Holst G.C.CCD arrays,camera and displays[M].SPIE Optical Engineer Press,1998:197
[32]王志社,陈树越,曾光宇.便携式数字X射线光锥耦合CCD成像系统研究。传感器与微系统。2007年第26卷第9期26-28
[33]Varian Medical System.PaxScan 2520 VIP-9 System & Service Guide.June 2000.
[34]Richard L,Weisfield and N.Robert Bennett,"Electronic noise analysis of a 127-micron pixel TFT/photodiode array",Medical Imaging 2001:Physics of Medical Imaging,Larry E.Antonuk,Martin J.Yaffe,Editors,Proceedings of SPIE Vol.4320(2001)
[35]S.Chapuy,M.Dimcovski,Z.Dimcovski,Real-Time Flat-Panel Pixel Imaging System and Control for X-Ray and Neutron Detection.IEEE TRANSACTIONS ON NUCLEAR SCIENCE.2001:48(6):2357-2364
[36]曾祥照,X射线实时成像检测技术现场测评方法.无损探伤.2000(5):27-32.
[37]曾祥照,彭志华.计算机在X射线数字化实时成像无损检测中的应用.压力容器.2000(2):77-81
[38]李民,冯志刚.焊点的缺陷分析与工艺改进.中国机械大全网.www.jixie.net.2007-7-2
[39]朱卫峰,一种满足电信产品制造要求的AXI测试策略。X-Ray检测技术论文集。66-68
[40]张文普,高性能X射线CMOS图像传感器及应用研究。博士论文,重庆大学,2005-5-20
[41]赵宝升.X射线像增强器像质评价[J].光子学报,1991,20(3):292-299
[42]阮林波,郭明安,冯兵等.便携式脉冲X射线成像系统研究[J].光学技术2003年11月第29卷第6期
[43]邹异松,刘玉凤,白廷柱编著.光电成像原理[M].北京理工大学出版社.1997年2月
[44]郭金川,牛憨笨,X射线与CsI:Na转换屏作用规律的研究[J].光子学报.1997年10月第26卷第10期.P935-P940
[45]王庆有主编[M].光电技术.电子工业出版社.2005年4月
[46]MkGVN992-1996,Image intensifier tubes specification Philips Photonics[S]
[47]Bruce N Laprade,et al.A low noise figure micro-channel plate optimized for GenⅡ image intensification system[J].SPIE,1990,1243:162-172
[48]潘京生.微通道板及其主要特征性能[J].应用光学.2004年9月第25卷第5期P25-P29
[49]孙立群,白丽华,向世明,贾福熙.微光像增强器光子增益的测试研究.西安交通大学,应用光学研究所.[应用光学].1995年第16卷第5期
[50]Piccaro MF and Toker E.Development and Evaluation of CCD.Based Digital Imaging System for Micrography.In:SPIE,1993 vol:1901
[51]徐大纶.变像管高速摄影[M].北京:科学出版社,1990:202
[52]陈敏,赵宝升.多狭缝条纹变像管的设计[J].光子学报,2006,35(9):1309-1312
[53]刘军,崔蔚,施将君等.影响X光源特性的参数研究[J].光子学报,2005,34(2):209-213
[54]王凯歌,牛憨笨,李冀等.一种新型微束斑X射线源的研究[J].光子学报,2004,33(6):672-676
[55]葛云涛.怎样选择摄像机.丰唐光电技术资料.编号:2004-1002
[56]应裕根.光电导物理及其应用.电子工业出版社,1990
[57]卢春生.光电探测技术及其应用.机械工业出版社,1992
[58]Halmshaw R.Physics of Industrial Radiograpy.New York:London Heywood Books,American Elsevier Publishing Company Inc,1966
[59]A.г.别尔可夫斯基.真空光电器件.原子能出版社,1980
[60]向世明,倪国强.光电子成像器件原理.国防工业出版社,1999
[61]曾样照.分辨率测试卡的结构及图像分辨率测试方法.无损探伤2001(5):7-9
[62]曾祥照.X射线实时成像系统分辨率及其影响因素.无损探伤.2003,27(6):10-13
[63]曾祥照.X射线实时成像检测图像最佳放大倍数和最小检出缺陷。CT理论与应用研究.2002,11(4):13-16
[64]美国无损检测手册.射线卷.上海:世界图书出版公司,1992:748-750
[65]韩耀旭.多线程编程之问题提出,VC知识网,www.vckbase.com,2006-11-7
[66]GAMAL A E,FOWLER B A,et al.Modeling and estimation of FPN components in CMOS image sensors[J],SPIE.Int.Soc.Opt.Eng.1998,3301:168
[67]EIKENBERRY E F,et al.A direct-coupled detector for synchrotron X-radiation using a large format CCD[J].IEEE Transactions on Nuclear Science,1991,48(2):110-118
[68]JOSEPH D,COLLINS S.Modeling calibration and correction of nonline illumination-dependent fixed pattern noise in logarithmic CMOS image sensors.Instrumentation and measurement[J].IEEE Transactions,2002,51(5):996-1001
[69]李升才,金伟其,等,微光成像系统三维噪声测量及其分析[J].北京理工大学学报.2005.25(5):439-442
[70]李升才,徐宗昌,等,微光增强型电荷耦合装置成像系统三维噪声模型及其分析[J].兵工学报.2006.27(3):463-466
[71]张伟,汪岳峰,等,像增强器三维噪声测量技术[J].军械工程学院学报.2002.14(1):29-32
[72]唐海蓉,金伟其,等,二代热成像系统的三维噪声模型[J].红外技术.2000.22(6):7-11
[73]Nanyoung Yoon,et al.New unit cell of current mirroring direct injection circuit for focal plane arrays[J],Infrared Technology and Applications ⅩⅩⅢ,SPIE,1997
[74]刘继琨,固体摄像器件的物理基础[M].电子科技大学出版社,1989
[75]蔡文贵,CCD技术及应用[M].电子工业出版社,1992
[76]杨巧宁,桂志国,李永利.数字射线图像的滤噪方法[J].测试技术学报,2000,第一期
[77]邹异松.电真空成像器件及理论分析.国防工业出版社,1989:230-250
[78]程耀瑜,李永红,等,射线数字成像检测系统不均匀性分析与校正[J].光电 工程.2005.32(5):42-45
[79]李俊江,路宏年,等,X射线图像增强器像元响应不一致性的分析及校正[J].光学技术.2006.32(5):779-784
[80]林刚,张锋,等,X射线数字图像中光场矫正问题的一种实用算法[J].西安交通大学学报.2002.36(8)830-833
[81]Dagmar Hippe-Wallenwein.Industrial X-Ray 1895 until Today.NDTnet-January 1997,Vol.2 No.01
[82]牟永阁,郑尔信,等,X线数字化技术及其应用前景.中国医学影像学杂志.1998(1)
[83]Purnendu Sinha.Classification and Overview of Research in Real-Time Imaging.Jouranl of Electronic imaging.1996(4):466-478
[84]苟量,王绪本,曹辉.X射线成像技术的发展现状和趋势.成都理工学院学报.2002(4):227-231
[85]V.Mezhuev,A.Kuznersov,etl.Digital X-ray TV System in serial production inspection of welds.2000:Roma 2000 15~(th) WCNDT(网络版)
[86]Nagarkar,V.V.CCD-Based High Resolution Digital Radiography System For Nondestructive Evaluation.IEEE Trans.Nucl.Sci.1998,44(3):885-889
[87]Uwe Ewert,Uwe Zscherpel,BAM-Berlin.Radiographic Testing-A comparision of Standards for Classical and Digital Industrial Radiology.2000:Roma 2000 15~(th)WCNDT(网络版)
[88]Jensen.High Speed High Resolution and Low Cost Digital Radiography and Computer Tomograhy System.NDT of England.2000(14A):673-679
[89]《电子工业用高分辨率X射线检测机》.科技查新报告.报告编号:2007744.陕西省科学技术信息研究所查新中心.查新日期:2007年7月23日
[90]鲜飞,等,电路组装中的X-ray检测技术[J].电子测试.2007.01 80-84
[91]喻春雨,新型X光影像探测器及成像系统研究.博士学位论文.南京理工大学.2006.5
[92]韩焱,弹药装药高能X-射线数字图像处理技术.博士学位论文.北京理工大学.1998.6
[93]曾祥照,X射线实时成像检测图像最佳放大倍数和最小检出缺陷.CT理论与 应用研究.2002.(11):13-16
[94]周奇,张永光,徐健健,基于直方图特性的图像去噪方法.电子测量技术.2007(30):40-43
[95]贺兴华,周媛媛,等,MATLAB7.X图像处理.人民邮电出版社.2006(11)
[96]张伟,汪岳峰,等,利用帧积分去除微光图像噪声研究.光电子技术.2002(22):91-94
[97]陈树越,路宏年,X射线数字成像噪声特性及噪声消除方法研究.无损检测.2001(23):9-13
[98]但唐仁,田景全,等,基于多帧平均和小波分析的X射线影像图像去噪处理.长春理工大学学报.2003(26):26-29
[99]R.Willingale,G.W.Fraser.etl.Hard X-ray Imaging With Microchannel Plate Optics.Experimental Astronomy(8):281-296
[100]Du Dong,Cai Guo-rui,etl.Automatic Inspection of Weld Defects with X-Ray Real-Time Imaging.Robot.Weld.,Intellige.& Automation,2007(362):359-366
[101]N.N.Blinov and A.I.Mazurov.Resolution of X-Ray Imaging Systems.Biomedical Engineering,Vol.34,No.5,2000,pp.242-245
[102]A.Malich,J.Boettcher.etl.The impact of technical conditions of X-ray imaging on reproducibility and precision of digital computer-assisted X-ray radiogrammetry(DXR ).NEWER TECHNOLOGY(33) 698-703
[103]彭传谦,浅谈SMT组装的检测方法.船舶电子工程.2002(2):57-59
[104]王黎明,韩焱,等,高分辨率射线成像系统优化设计技术研究.弹箭与制导学报.2006(26):1024-1027
[105]喻春雨,常本康,等,新型X射线影像增强系统分辨率数学模型,光电工程.2006(33):120-123
[106]荆锋,X射线实时成像系统的应用.无损检测.2004(26):318-320
[107]张永德,范琴,等,焊缝X射线实时成像检测系统与应用.石油化工设备.2005(34):67-69
[108]王雯,傅卫平,等,X射线自动无损检测系统的设计研究.控制与检测.2005 (7):82-85
[109]王凯歌,微束斑X射线源的理论与实验研究.博士论文.中国科学院西安光学精密机械研究所.2002.6
[110]潘俊杰,赵宝升,等,影响X射线像增强器分辨率的因素分析,光子学报.2008.37(6):116-118
[111]向世明,倪国强,光电子成像器件原理.2006:183-185