现有的组织等量面的切割显示方法 ,在数据量较大时 ,需要大量的计算时间 ,不利于实时交互。本文提出了一种新的组织等量面切割显示算法。新算法通过采用区域划分和增量计算等技术 ,大大加速了组织等量面的切割显示速度 ,尤其是在数据量很大的情形下 ,新算法更利于适时交互 The current method of isometric cutting display of an organization requires a large amount of calculation time when the amount of data is large, which is not conducive to real-time interaction. In this paper, a new tissue isometric cut display algorithm is proposed. The new algorithm greatly speeds up the organization of isometric cutting and display speed by using technologies such as area division and incremental calculation, especially in the case of a large amount of data, the new algorithm is more conducive to timely interaction