GAC

ASM主动形状模型，实现轮廓提取有一定的帮助(ASM active shape model, contour extraction will certainly help)

说明：  抠图中最为经典和基本的算法贝叶斯抠图，在matlab下的实现，效果和速度都较为理想。(Bayessian Matting is the most basic and classic method in matting algorithm.We provide a implementation in matlab.)

一款操作色谱、光谱图的程序，功能非常全面。包括谱峰的识别、积分，谱的叠加。(An operating chromatographic spectrum program, very comprehensive. Including the identification of the peak spectrum, integral, superposition.)

样条函数用于图像放大；可放大任意倍数；五次样条函数的构造 (five splines function)

一个阈值去噪程序，包括经典的去噪方法，如折中阈值，自适应阈值等等。(A threshold denoising procedures, including the classical denoising methods, such as compromise threshold, adaptive threshold and so on.)

一套关于matlab角点提取的程序，可用于张正友传统的相机标定法提取棋盘格角点。(Set matlab corner extraction procedures, Zhang Zhengyou traditional camera calibration method can be used to extract the checkerboard corners.)

卡尔曼滤波的一个典型实例是从一组有限的，包含噪声的，对物体位置的观察序列（可能有偏差）预测出物体的位置的坐标及速度。在很多工程应用(如雷达、计算机视觉)中都可以找到它的身影。同时，卡尔曼滤波也是控制理论以及控制系统工程中的一个重要课题。(A typical example of the Kalman filter, from a limited set, containing the noise, the position of the object observed sequence (there may be deviation) to predict the coordinates of the location and speed of the object. Its presence can be found in many engineering applications (such as radar, computer vision). Meanwhile, the Kalman filter is control theory, and control is an important topic in systems engineering.)

说明：  序贯重要性采样——标准粒子滤波算法。可直接使用。(Sequential importance sampling- standard particle filter. Can be used directly.)

对于离焦图像进行自动对焦的图像判定，通过对一些列的图像，从离焦到对焦再到离焦进行图像分析从而获得对焦图像的图片。(For the defocus image autofocus image determination, through a series of images into focus and then from defocus defocused image analysis to obtain a focused image of the picture.)

本文件是一个细菌觅食粒子群算法，在数字图像处理中的应用。(This document is a bacterial food particle swarm algorithm in the digital image processing applications.)