动态场实时检测图像重建算法设计，提出了一种实时测量图像重建的新算法，它以固定近似阶数的频谱分析重建算法（FSART）为初级算法，以改进的联合代数重建法（MSART）为二级算法，能够实现复杂流场的快速、精确测量。-Dynamic real-time detection field image reconstruction algorithm design, we propose a new real-time measurement of image reconstruction algorithm, which approximate a fixed order of reconstruction algorithm for spectral analysis (FSART) as the primary algorithm to improve the joint algebraic reconstruction method (MSART) for the two algorithms for complex flow field of the fast, accurate measurements.