本文立足于太赫兹波成像领域近年来备受关注的研究热点—太赫兹波计算鬼成像，首先回顾了鬼成像从量子到经典再到计算的历史过程，然后阐述了计算鬼成像的数学原理，随后综述了计算鬼成像在太赫兹波段的发展历程，及其在超衍射分辨成像、石墨烯光电导成像、太赫兹光谱成像等方面的应用，并在最后展望了太赫兹波计算鬼成像的发展前景：计算鬼成像作为一种成像手段，可以绕开在太赫兹频段缺乏经济高效的焦面阵列式探测器的难题，但目前的成像帧率还难以满足快速成像的应用需求，相信在未来随着器件性能的提升和成像算法的优化，其成像帧率可以得到大幅提升。

Based on a research hotspot in field of terahertz (THz) wave imaging—THz wave ghost imaging, we first reviewed the development history of ghost imaging: from quantum to classical and then to computational. Second, the mathematical principles of the computational ghost imaging were described in details. Then, we reviewed the development history of computational ghost imaging within THz regime, and its applications including sub-diffraction imaging, photoconductivity mapping of graphene, and hyperspectral THz imaging. At last, we looked towards the prospects of THz wave ghost imaging: as an imaging scheme, ghost imaging avoids the problem that economic and efficient focal-plane-array detectors within THz regime are lacking, whose present frame rates, however, are too slow to meet the requirement for fast imaging. With the improvement of devices’ performance and the optimization of imaging algorithms, we believe that the frame rate of THz wave computational ghost imaging can be significantly enhanced in the future.