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X射线胶片计算机辅助评片的缺陷定性识别方法研究
Method Used to Reading Radiograph by Computer Aided System for Recognizing Flaw in Aluminum Alloy Casts
【摘要】 文中根据《铝合金铸件 X 射线照相检验缺陷分级》标准,对铝合金铸件 X 射线胶片计算机辅助评片的缺陷定性识别方法进行了研究,提出了对五类常见缺陷的分类方法,为实现铝合金铸件 X 射线胶片计算机辅助评片奠定了基础。
【Abstract】 According to the standard-《The standard in which flaws in aluminum alloy casts inspected by radiograph is graded》,this paper studies how the natural flaws in aluminum alloy casts can be recognized in reading radiograph film by computer aided system,and presents the methods for recognization of five kinds of common flaws in aluminum alloy casts.The work in the paper is the base for reading radiograph by computer aided.recognization.
【关键词】 铝合金铸件；
X 射线胶片；
定性识别；
计算机辅助评片；
【Key words】 aluminum alloy cast； radiograph； flaw recognization； reading film hy computer aided；
【Key words】 aluminum alloy cast； radiograph； flaw recognization； reading film hy computer aided；
- 【文献出处】 弹箭与制导学报 ,Journal of Projectiles,Rockets,Missiles and Guidance , 编辑部邮箱 ,2004年S3期
- 【分类号】TG115.28
- 【下载频次】57