High-speed and high-accuracy measurement is the ultimate objective of fringe projection profilometry(FPP). However, improving measurement speed, especially without the reduce of measurement accuracy, poses a great challenge for the development of FPP. In contrast to the existing methods, which typically use phase unwrapping method, this paper proposes a high-speed and high-accuracy FPP without phase unwrapping. This approach is a specially designed speckle matching function based on digital image correlation, instead of phase unwrapping, to improve the matching speed. At the same time, the binary defocusing method can speed up the projection speed and the cyclic method can reduce the total number of gratings needed for reconstruction. In order to improve the accuracy, six-step phase shift method is used instead of the three-step phase shift method. Dynamic 3D measurement experiments demonstrate that this approach realizes high-speed measurement by 320 fps and high-accuracy measurement by a mean standard deviation of approximately 45 $\mu$m. This approach provides a welcome boost to the development of high-speed and high-accuracy FPP.

高速，高精度的测量是条纹投影轮廓仪（FPP）的最终目标。然而，提高测量速度，特别是在不降低测量精度的情况下，对FPP的发展提出了巨大的挑战。与通常使用相位解包方法的现有方法相比，本文提出了一种无需相位解包的高速，高精度FPP。该方法是一种基于数字图像相关性而不是相位展开的特殊设计的斑点匹配功能，可以提高匹配速度。同时，二进制散焦方法可以加快投影速度，而循环方法可以减少重建所需的光栅总数。为了提高精度，使用六步相移法代替三步相移法。$\mu$米 这种方法为高速和高精度FPP的发展提供了可喜的推动力。