画roc曲线的matlab程序，roc曲线又称操作特性曲线 程序注释很详细...

cximage的修正版 修正了其中的一些crash的情况-cximage amended version of the amendments to some of the crash situation

图像处理方面，主要完成将二值数字水印嵌入到原图像中完成隐藏，同时完成了提取过程的编码-Image processing, the main value of the completion of the second digital watermark is embedded in the completion of the original image to hide, at the same time to complete the extraction process of encoding

JPEG图片压缩，可压缩到原大小的百分之10左右-JPEG image compression, compressible to the original size of about 10

Canny算子的边缘检测。提供了Canny算子的源码，并提出了一种自适应阈值选取方法。-Canny edge detection operator. Canny operator provides the source code, and put forward an adaptive threshold selection method.

find contours in image using OpenCV each contour s pixels are stored in a sequence(CvSeq)

图像的颜色处理，包括颜色抖动，颜色转换等。-Deal with color images, including color dithering, color conversion.

实现背景图像的各种效果变换，效果非常好，可以作为游戏开发的参考。

关于图像腐蚀、图像膨胀、开运算和闭运算、以及数学形态学的其他运算-corrosion on the image, image expansion, opening and closing operations computation, mathematical morphology and the other Operational

矢量图的绘制，可对矢量图进行操作；并可对矢量图进行管理。-vector mapping, can operate on vector map; Vector Graphics able to manage.

这是典型相关分析的算法,在特征描述方面非常的重要.-This is the algorithm for canonical correlation analysis, in the characterization is very important.