将256色的彩色图像转换灰度图像，包含测试图像。

这是一个模式识别中关于主成分分析的特征提取的matlab源码-This is a pattern recognition on the Principal Component Analysis Feature Extraction of Matlab FOSS

用vc++编程实现图像二值化，设定阈值为122即最大灰度的一半-Vc++ programming with image binarization, the threshold set for the 122 that is half the maximum gray

一个图像查看程序的例子，用 Visual Studio 2005 开发，使用的是 Visual Studio 2005 自带的 BMP 类，可以进行格式转换。-An image to view examples of the procedure, using Visual Studio 2005 development, using Visual Studio 2005 built-in BMP category, format conversion can be carried out.

一种快速的角点检测算法,剑桥的代码.据说可以达到实时处理.-a fast corner detection algorithm, Cambridge code. It is said you can achieve real-time processing.

这个也是图形学的一个作业，不过功能比较全面和强大，可以完成基本几何体的造型、多边形化，可以设置场景光源并进行光线跟踪渲染等。启动类为final_3d.Final_3D-this is a graphics operation, but function more comprehensive and powerful, can be completed basic geometric shapes, polygons, and can be installed Scene light source and Ray Tracing rendering, etc.. Start category final_3d.Final_3D

对边缘提取的空心文字进行填充，特别适用于带内外轮廓的文字填充。-right edge of the hollow text extraction for filling, in particular with the letter and outside contour filling.

figure 4.2a single pluse 3-D uncertainty plot pulsewidth is 2 seconds。 Figure 4.2b. Contour plot corresponding to Fig. 4.2a. Figure 4.2c. Single pulse 3-D ambiguity plot. Pulsewidth is 2 seconds. Figure 4.2d. Contour plot corresponding to Fig. 4.2c. -figure 4.2a single pluse 3-D uncertainty plot pulsewidth is 2 seconds. Figure 4.2b. Contour plot corresponding to Fig. 4.2a. Figure 4.2c. Single pulse 3-D ambiguity plot. Pulsewidth is 2 seconds. Figure 4.2d. Contour plot corresponding to Fig. 4.2c.

算法功能：夜间灰度图像的增强处理 参考论文：《一种用于夜间图像增强的算法》，实现的效果要好于直方图均衡化的效果。-Algorithm functions: gray-scale images to enhance night-time deal with the reference paper:

用于对原始图像根据指定图像的直方图进行匹配的matlab函数。用于改善图像的对比度。-Used for the original image histogram according to the specified image to match the matlab function. Be used to improve the image contrast.

matlab图形图像处理源程序，对于数字图像处理很有帮助-matlab6graphic image processing source code