就水坝分割算法中的队列的结构设计提出了一种多级可变长度的数组结构 .图像像素可按灰度大小分别进入各级队列 ,当单列队列填满溢出时 ,程序自动增大队列长度 .这种设计改善了原算法的工作稳定性 ,优化了内存使用 ,并提高了运行速度 This paper proposes a multi-level variable-length array structure for the structure design of the queue in the dam segmentation algorithm.Image pixels can enter the queue at all levels according to the gray scale.When the queue overflows, the program automatically increases the queue length This design improves the stability of the original algorithm, optimizes memory usage, and increases speed of operation