Digital Light Projector (DLP) is used as a projecting device in Fourier Transform Profilometry (FTP), which brings great flexibility.

傅里叶变换轮廓术(FTP)采用数字光投影仪(DLP)，可以得到各种结构光场，提高了测量的灵活性。

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The phase error caused by leakage in a 3- D object measurement Fourier transform profilometry (FTP) method is discussed.

讨论了频谱泄漏对傅里叶变换轮廓术测量精度的影响。

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