This paper presents a digital image hiding technology based on chaos systems, it permutes images by chaotic system, then hides the multiple images into one image by using iterative blending based on chaotic system. 给出了一种基于混沌系统的图像隐藏技术,利用混沌系统对图像进行置乱加密,再利用混沌序列通过迭代混合将多幅图像隐藏于一幅图像之中。
The trace-based approach uses a history trace and either samples it or permutes the orderings of the requests to generate a new workload; 日志驱动方法利用对历史日志进行变换来模拟生成新的日志;