边缘粒子滤波（MPF）将状态方程中线性部分和非线性部分分别用卡尔曼滤波和粒子滤波进行估计，可以提高跟踪的精度，所以将其引入到PF-PHD滤波中，将二者接合起来，以提高PF-PHD滤波的跟踪精度。MPF-PHD滤波可以很好的提高跟踪的精度，抗干扰能力强，具有良好的鲁棒性。-Because of that MPF use KLAM and PSO to evaluate,which can achieve higher accurty.combing MPF and PF-PHD can achie

针对指纹图像的纹理性，编程实现的一种边缘保持滤波算法，可以滤除噪声的同时，保持边缘的清晰。-While maintaining the filtering algorithm is directed to an edge of the fingerprint image texture, programming, and can filter out the noise, of maintaining sharp edges.

边缘检测 对人脸进行边缘检测 MATLAB 人脸识别(Face recognition based on geometric features)

对人脸识别的基本进程进行综述,介绍了空间转换及识别的方法；采用低通滤波处理策略,在总结和分析这些处理方法的基础上,运用填孔处理和边缘检测的人脸识别方法进行人脸识别工作；将几种边缘检测算法与人脸识别相结合进行检测,其识别率有可观的提升。(The basic process of face recognition is reviewed, and the method of space conversion and recognition is introduced. On the basis of