附件中是我用Fortran写的lorenz混沌吸引子的lyapunov指数谱产生程序。包括三部分内容：如何产生lorenz吸引子，详细注释，如何计算lyapunov指数谱。 需要的话也可以单独提取子程序中的四阶龙格库塔算法。 希望有所用。-Annex is written in Fortran I used the Lorenz chaotic attractor of lyapunov index spectrum generation process. Includes three

视频中运动目标的提取，用于前景目标的提取，可以将前景目标分离出来单独处理(The extraction of moving objects in video can be used for foreground target extraction, and the foreground objects can be separated and processed separately)