给出了一种新型的设计二元计算全息图的ＤＢＳ算法，导出了这种方法的数学模型，通过自行设计的程序计算机解算结果证明，本文中提出的方法，其计算复杂度低于一般的ＤＢＳ算法。为了改善再现象质，作者还提出了一些改进的方法，实验结果表明能在不同程度上改善再现象的质量 A new DBS algorithm for designing Binary Computation Hologram is given. The mathematical model of this method is derived. By the computer program of the program designed by ourselves, it is proved that the proposed method has lower computational complexity than normal DBS algorithm. In order to improve the quality of reproduction, the author also proposed some improved methods, and the experimental results show that the quality of the reproduced image can be improved to some extent