Dynamic fringe pattern can be observed throughout the testing by real-time holographic interferometry, while the traditional method is only suitable for static fringe pattern in phase extracting.
实时全息干涉法可以观察记录整个测试过程中条纹图的动态变化，传统相位提取算法只适合于静态干涉条纹图相位的提取。
A method for generating and acquiring 2d encoded fringe patterns quickly was presented to overcome the shortcoming of bad real-time for temporal phase unwrapping algorithm.
针对时间相位重建算法存在的实时性差的缺点，提出了一种可以快速生成并获取二维编码条纹图的方法。
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