The principle and structure of laser shearography and electronic speckle interferometry were introduced.Speckle pattern was disposed and analysed.
摘要介绍了研制电子剪切散斑干涉成像系统
原理及结构组成,对散斑图像进行了图像处理分
。
The principle and structure of laser shearography and electronic speckle interferometry were introduced.Speckle pattern was disposed and analysed.
摘要介绍了研制电子剪切散斑干涉成像系统
原理及结构组成,对散斑图像进行了图像处理分
。
Its subject coverage includes: holography, shearography, tomography, radiography, and interferometry;ultrasonic, eddy current, penetrant, and acoustic emission testing;
它主题报导包括:统计方法
实施对机械加工制品在制造周期其间
质量改
;
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