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数字化射线检测中基于边缘检测学的焊接缺陷边缘检测 被引量:2

Edge-detect of welding defects in DR based on the theory of edge-detection
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摘要 在数字化射线检测中,基于边缘检测学的基本原理自行设计了一套完整的焊接缺陷边缘检测流程,运用MATLATB 7.0实现该流程,可应用于随机选取的数字化射线检测影像。优化检测结果,可以获得焊接缺陷的边缘影像。 Design a project flow of edgedetect in DR by MATLATB 7.0 based on the basic theory of edgedetection.Process a Randomchoosing DRImage,optimize the processing results,and gain the edge image of the defects of welding.
出处 《电焊机》 2008年第2期17-20,共4页 Electric Welding Machine
关键词 数字化射线检测 边缘 频域 CANNY算子 digitalRadiographyDR;edge;frequencydomain;CANNY operator
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参考文献14

  • 1ASME.锅炉及压力容器规范强制性.附录Ⅰ-无损检测术语Ⅰ-130要求[S].
  • 2ASTM.强制性附录ILⅡ-237等效性能水平[S].
  • 3Rafael C.Gonzalez,Richard E.Woods著,阮秋琦,阮宇智等译,数字图像处理(第二版)[M],电子工业出版社,北京,2003.
  • 4The American society of mechanical engineers.ASME boiler and pre, ssure vessel code an international code,nondestructive examination.Volume A, Mandatory appendices ,Appendix Ⅰ, In-Motion Radiography[S].New York,2002.
  • 5The American society of mechanical engineers.ASME boiler and pressure vessel code an international code,nondestructive examination.Volume A, Mandatory appendices,Appendix Ⅱ, Real-time radioscopic examination[S].New York ,2002.
  • 6The American society of mechanical engineers.ASME boiler and pressure vessel code an international code ,nondestructive examination.Volume A, Mandatory appendices,Appendix Ⅲ. Digital image acquisition, display, and storage for radiography and radioscopy[S].New York, 2002.
  • 7The American society of mechanical engineers.ASME boiler and pressure vessel code an international code ,nondestructive examination.Volume A, Mandatory appendices,Appendix Ⅳ,Interpretation, evaluation, and disposition of radiographic and radioscopic examination test results produced by the digital image acquisition and display process[S].New York ,2002.
  • 8谷口庆治.数字图像处理[M].北京:科学出版社,2002..
  • 9井上诚喜,八木伸行,等.实用数字图像处理[M].北京:科学出版社,2003.
  • 10黄爱民,安向京,骆力.数字图像处理及分析基础[M].北京:中国水利水电出版社.2004.

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