opencv实现的snake算法，可用于轮廓提取。

These are the codes in "A note on two-dimensional linear discrimant analysis", Pattern Recognition Letter In this paper, we show that the discriminant power of two-dimensional discriminant analysis is not stronger than that of LDA under the assumption that the same dimensionality is considered. In experimental parts, on one hand, we confirm the validity of our claim and show the matrix-based methods are not always better than vector-based methods in the small sample size problem on the other hand, we compare several distance measures when the feature matrices and feature vectors are adopted.

精典的LSB算法数字水印工具，经过本人修改和调试，可以在windows平台下使用。操作界面是命令行的形式，可以对bmp图片和一些声音、视频格式嵌入水印，经测试完全可用。请放心下载-Classical algorithm for the LSB digital watermarking tool, after I modify and debug, you can use in windows platform. Interface is a command-line form can be bmp picture and some sound, video format embedded watermark can be used have been tested fully. Please be assured Download

关于程序的运行， DImageProcess工程只需载入Bmp格式的文件，便可通过菜单实现各种处理算法， 需要强调一点，其只对256色格式的图片进行处理。-on the process of operation, DImageProcess Bmp, only printed in the format of the document, menu can be achieved through various processing algorithms, the need to stress that their only pair of 256-color format photo processing.

用改进的GAC变分水平集方法实现图像分割，简化和避免了重新初始化问题-GAC improved variational level set method to achieve image segmentation, simplification and to avoid the issue of re-initialization

JPEG2000的c语言实现，效率不如kakadu但是容易理解。-JPEG2000 c language, but the efficiency is better kakadu easy to understand.

Line detection in gray scale using hough transform-Line detection in gray scale using hough tr ansform

图像处理和计算机视觉方面的源码，标准C++编写，包含了很多常用的图像处理和计算机视觉方面的算法实现。-image processing and computer vision of the source code, standard C, contains many common image processing and computer vision algorithm.

实现数字图像基本处理算法，DImageProcess工程只需载入Bmp格式的文件，便可通过菜单实现各种处理算法， 需要强调一点，其只对256色格式的图片进行处理。包括图像增强，边缘检测与图像分析，图像的压缩编码，以及数学形态学等等，很不错的。-The realization of the basic digital image processing algorithms, DImageProcess works just loading Bmp format documents, will be able to achieve through the menu of various treatment algorithms, needs to stress that its only 256-color image format for processing. Including image enhancement, edge detection and image analysis, image compression coding, and mathematical morphology, etc., very good.

c语言编写的形态学算法，适合对形态学感性区的初学者和资深编程人员。-c language morphological algorithms, suitable for beginners morphology emotional areas and senior programmers.

一个小型的静态背景下的运动目标检测和跟踪的程序-A small static context of the moving target detection and tracking procedures