这次上传的代码是关于几种常用特征提取方法的对比代码。

自适应椒盐滤波0.rar-adaptive filtering 0.rar

MATLAB实现功率谱估计的程序.采用现代谱估计方法,最大熵谱法,Brug法和Levinson法-MATLAB power spectrum estimation procedures. The introduction of modern spectral estimation methods, maximum entropy spectrum, Brug law and Levinson Law

计算机图形学之多边形绘制的源码及其程序。-Computer graphics rendering of the source polygon and its procedures.

北京大学遥感所的研究生图像处理讲义高级遥感数字图像处理（硕士生课程）之第三章 数字图像显示-Peking University

图象处理的初步应用，有统计参数，直方图以及直方图均衡，滤波，锐化等-Preliminary image processing applications, has statistical parameters, histogram and histogram equalization, filtering, sharpening, etc.

本程序是我的一个课程设计,用了一个多月的时间,功能:处理温度计图像.-this procedure is one of my curriculum design, with a little over a month, functions : image processing thermometer.

手写数字识别源代码！如今许多软件都提供了文字识别功能高。例如在一些手机的应用软件中，用户都能够通过手写文字实现短信发送等功能！-Handwritten numeral recognition source code! Today, many software provides a high character recognition function. For example, in some applications, mobile phones, users will be able to achieve through hand-written text messages to send and other functions!

实现了图像识别的matlab程序，可以直接使用，里面有例子，适合新手学习-To achieve the image recognition matlab program can be used directly, which there are examples, suitable for novice to learn

运动检测和背景提取，比较适合于入门者学习，有一定的参考价值-Motion detection and background extraction, suitable for beginners to learn the value of some reference

基于K-mean，也即是取K值法提取方法的关键帧抽取方法