各种各样的非压缩图像格式（bmp,ppm,pgm）转化源码。

图形应用、界面设计、图形处理、数值分析的一些实例，是学习matlab的极大帮手。 -Graphics applications, interface design, graphics processing, numerical analysis of some examples is a great help to learn matlab.

本代码实现的功能：24位位图（BMP）的灰度化。具体实现过程：打开图像文件,找到数据区(每3个字节代表一个象素的R,G,B值),循环扫描,根据RGB的权重,计算出灰度值. 如果要得到256色灰度图,则要新建一个调色板,修改信息头和文件头.-Realize the function of the code: 24-bit bitmap (BMP) of the gray. Concrete realization of the process: Open the image file, locate the data area (3 bytes per pixel on behalf of a R, G, B values), cyclic scan, according to the weight of RGB, gray value is calculated. If you want to get 256 colors grayscale, would create a new palette, modify the header and file header information.

模式识别中几个聚类算法，也包括神经网络和遗传算法在图像识别中的应用-Pattern recognition of several clustering algorithms, including Neural Networks and Genetic Algorithm in Image Recognition

实现提取图片头信息，及二值化处理的代码的功能，用GCC来连接文件，生成exe可执行文件。-Achieve the extract image header information, and the binarization processing functionality of the code with GCC to connect to the file, generate exe executable file.

此源代码为图像处理提供各种基本操作，可以为做实验节约很多时间。-This source code for image processing to provide a variety of basic operations, we can save a lot of time doing experiments.

本程序绘制了经过小波分解的图像，然后再进行重构。-This procedure has been drawn through wavelet decomposition of the image, and then reconstructed.

边缘检测（prewitt边缘检测算子的，roberts边缘检测算子的，Krisch边缘检测算子的）-Edge Detection (prewitt edge detection operator, roberts edge detection operator, Krisch edge detection operator)

图像分割，实现最大实现最大方差法计算分割门限-image segmentation, the highest maximum variance method segmentation Threshold

图象平滑处理系统，主要实现对图像边沿的平滑处理 。-Image Processing System, the main achievement of the 2500 image smoothing.

图像处理中的密度滤波方法，可去除小斑点杂波的影响。-Image processing method of the density filter can remove the effects of clutter in small spots.