一个关于主成分分析的程序，对初学者有帮助。

性能良好的非刚性配准程序，能够实现局部形变的非刚性配准，程序内赋有配准和待配准图像。-a excellent nonrigid registration program. it could achieve the local deformable image registration.

用matlab对于FCM代码实现，不同于matlab中库函数-Used matlab code for FCM realize, unlike in matlab library function

ransac，随机抽样一致性算法，应用在图像处理特征点匹配中。-ransac, random sample of the consistency algorithm used in image processing feature point matching.

一个简单的IDL编写的Modis几何校正批处理，可以选择一个文件夹内所有HDF的modis数据的几何校正。-A simple IDL batch prepared by Modis geometric correction, you can select a folder of all the HDF data, geometric correction of the modis.

gdal的安装说明，很详细，可以安装成功。GDAL是功能强大的地理信息图像处理库，很多用都会用到，其安装方式多种多样，但未必都能安装成功。-gdal installation instructions, very detailed and can be installed successfully. GDAL is a powerful GIS image processing libraries, a lot of use will be used, the installation of a variety of ways, but not necessarily be able to install successfully.

dicom图片到bmp图片的格式转换，底层使用vtk实现的，具体的环境设置请参照vtk的设置-DICOM image to bmp image format conversion, the bottom of the realization of the use of VTK and specific environment settings please refer to the settings VTK

求两个多边形交集的程序，使用计算几何实现的，值得学习-intersection of polygons for the two procedures, the use of computational geometry to achieve, and worth learning

一个很简单的颜色混合函数 只要提供前景色和背景色以及 Alpha 就可返回混合后的颜色 不太适合大型图像的混合 比较适合小图标 (附带示例)-a very simple color mixing function for as long as the foreground color and background color and can be returned to the Alpha mixed after less suitable for the large-scale color images are more suitable for mixed small icon (with examples)

图像的二值化转变，将灰度图像转变成二值图像-Image binarization transformation, the gray-scale image into binary image

这是一个画任意多边形的例子-This is a painting arbitrary polygon examples