A new method of interferogram processing is proposed.
提出了干涉条纹图处理的新方法。
Phase extracting algorithm and phase unwrapping algorithm of interferogram processing based on phase shift interfering profilometry are discussed.
研究了相移干涉轮廓仪干涉图处理的相位提取算法和相位去包裹算法。
This paper introduces surface roughness interferogram processing system and how to use it to measure surface roughness by computer based image processing technology.
介绍了表面粗糙度干涉图像处理系统和该系统以静态干涉图像处理技术对表面粗糙度检测的过程。
InSAS basic principle and signal processing including SAS imaging, interferogram acquisition and processing, phase unwrapping are simply introduced.
简要说明了干涉仪合成孔径声纳基本原理和信号处理过程：合成孔径成像、干涉图获取与处理和相位解卷。
The results are given by applying the method to processing a practical shearing interferogram.
给出了将该方法用于实际剪切干涉图数据处理的结果。
The phase detection and curve-fitting techniques have been used in processing the interferogram, and sub-pixel measuring error has been obtained.
在干涉图的处理中，采用了相位检测和曲线拟合技术，得到了亚象素的测量精度。
The phase detection and curve-fitting techniques have been used in processing the interferogram, and sub-pixel measuring error has been obtained.
在干涉图的处理中，采用了相位检测和曲线拟合技术，得到了亚象素的测量精度。
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