自己写的图像处理的小软件，包含了求灰度直方图的功能。

提升法97经典程序 本程序实现任意偶数大小图像第二代双正交97提升小波变换 -upgrade procedures of the classic program arbitrary size images even second generation of biorthogonal wavelet transform 97 upgrade

边沿检测与提取，轮廓跟踪的图象算法 对着两种算法有着详细解释-Edge detection and extraction, the image contour tracking algorithm into a detailed explanation of the two algorithms

em算法原理，帮助你理解EM算法，EM算法是 自然语言理解中的经典重要的算法，基本上是 学习自然语言理解的基础-EM algorithm, help you to understand the thereom of EM

C编写的图象处理程序，包括如图象打开，显示，存储，镜像，滤波等图象处理技术，非常适合初学者。-C prepared by image-processing procedures, including such as the image open, display, storage, mirroring, filtering, image processing technology, is ideal for beginners.

SIFT是一种特征值抽取算法，2004年提出，是一种与大小，角度，亮度无关的强大新算法。-SIFT is a feature abstract algrithm. It s proposed in 2004. It s a strong algrithm invarient of scale, orient and illumination.

最新的图像处理算法 用C写的，运算速率很高-The latest image processing algorithm written in C, high speed computing

边缘检测与分割源代码 edgedetect.m, houghtr.m, quadtree.m, regrow.m, sobeledge.m, straightline.m, thresh.m, watersd.m 算法包括Prewitt、Roberts、Log、Canny、Sobel算子实现边缘检测，基于Hough变换的直线检测，4叉树区域分割，分水岭分割。（算法对应源文件名）-Edge Detection and Segmentation of the source code edgedetect.m, houghtr.m, quadtree.m, regrow.m, sobeledge.m, straightline.m, thresh.m, watersd.m algorithm includes Prewitt, Roberts, Log, Canny, Sobel Operator realize edge detection, Hough Transform-based line detection, 4-tree region segmentation, watershed segmentation. (Algorithm for the corresponding source file name)

大津（最大类间差法）灰度图的二值自动分割，返回灰度的分割值。-Otsu (the largest category among poor) grayscale value of the two automatic segmentation, Gray returned to the division of value.

VC和OpenGL实现的点云读取界面，需要的朋友可以下载参考-VC and OpenGL realize the point cloud to read interface, the need for a friend can download the reference

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.