1.了解离散傅立叶变换及离散余弦变换的基本原理； 2.掌握进行FFT及逆变换的方法； 3.了解图像在频域中处理方法，应用MATLAB语言作简单的低通滤波...

曲波变换的工具箱，里面有一些去躁的demo程序，希望大家喜欢-Qu Bo Transform toolbox, which has some of the demo program to impatient, I hope everyone likes

purebasic编写的图像处理程序，国内罕见-purebasic prepared image processing procedures, the domestic rare

利用遗传算法迭代得到分割的最优阈值，其中用了otsu法则，是otsu分割的一种改进。-Iterative use of genetic algorithm to be optimal segmentation threshold, which used the Otsu rules, Otsu segmentation is an improvement.

一个简单的纹理分析例子，可以供大家参考；-Texture analysis of a simple example, you can for your reference

一个图像处理源程序，包含了许多重要功能，如：对图像进行二值化，按照明暗度对图像轮廓进行提取，提取骨架，各种形态学处理，开，合，腐蚀，扩张等等，是个非常有实用价值的源码-a source image processing, including many important functions, such as : two pairs of images value, in accordance with the degree of shading profile images extracted from skeletons, various morphological, open, or, corrosion, etc. expansion, it is a very useful source of value

虹膜识别算法，包括定位，归一化，编码。很有用的算法。-iris recognition algorithms, including positioning, in the final one, coding. Useful algorithms.

stereo camera modeling

这是一个对352x288（或D1）连续以及各分量阈值处理的代码，看了会对buffer的数据存储以及调用很有帮助-This is a 352x288 (or D1) and the weight of consecutive threshold treatment code will read the data storage buffer and call the very helpful

霍夫曼编码的具体方法：先按出现的概率大小排队，把两个最小的概率相加，作为新的概率 和剩余的概率重新排队，再把最小的两个概率相加，再重新排队，直到最后变成1。每次相 加时都将“0”和“1”赋与相加的两个概率，读出时由该符号开始一直走到最后的“1”， 将路线上所遇到的“0”和“1”按最低位到最高位的顺序排好，就是该符号的霍夫曼编码。-Huffman code specific Methods: according to their probability of emergence of the size of the queues, the two smallest sum probability, as a new probability and the probability of the remaining re-queue, and then the smallest sum of two probabilities, and then re-queue until the last turn into one. Every time when the sum will be

矢量量化的C语言实现，模式识别经典问题解决-Vector quantization of the C language, pattern recognition classic problem-solving