1School of Physics, Beijing Institute of Technology, Beijing 100081, China
2Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement of Ministry of Education, Beijing Institute of Technology, Beijing 100081, China
3School of Computer Science & Technology, Beijing Institute of Technology, Beijing 100081, China
Single-pixel imaging uses multiple pattern modulation and calculation of single-pixel measurement values to obtain the multi-dimensional light field information of the target object. Its characteristics such as dimension reduction sub-sampling, high-sensitivity detection, and spectral adaptability brought good news for non-visible band imaging, extremely weak light detection, lidar, and other fields. For a dynamic scene, multiple single-pixel measurements in a single motion frame contradict the motion of the object, causing image blur and noise problems. Aiming at the above problems, the mathematical model of single-pixel imaging and its imaging mechanism are introduced, and the development history and application status of dynamic single-pixel imaging are reviewed, especially the achievements that researchers have made in increasing the imaging frame rate and improving imaging schemes or imaging mechanisms. The current problems of dynamic single-pixel imaging are discussed, and the future development trend is considered and prospected, so as to provide a useful reference for further scientific research in this field.