A few trigger detection algorismsfrequently to be used in the real time processing system of seismic data are introduced. 介绍了在地震数据实时处理系统中常用的几种触发检测算法。
The experiment results show that the proposed method is better than that of Vilarino, et al, for different input images and it also has real time processing speed. 在图像处理过程中，外部图像由提出的方法更好的分割结果，并具有实时处理速度。
