转换JPEG格式的图片，有多种选择模式。 多种选择模式

SIFT算法由D.G.Lowe 1999年提出，2004年完善总结。后来Y.Ke将其描述子部分用PCA代替直方图的方式，对其进行改进。 2 SIFT 主要思想 SIFT算法是一种提取局部特征的算法，在尺度空间寻找极值点，提取位置，尺度，旋转不变量。 -a method for extracting distinctive invariant features from images that can be used to perform reliable matching between different views of an object or scene. The features are invariant to image scale and rotation, and are shown to provide robust matching across a a substantial range of affine distortion, change in 3D viewpoint, addition of noise, and change in illumination. The features are highly distinctive, in the sense that a single feature can be correctly matched with high probability against a large database of features from many images.

avi格式文件转换为图片文件。该文件可以自行选择bmp或jpg格式，然后将avi视频的每一帧转换为相应格式的图片。-this program can convert the frames of the avi objects to pictures.

小小的东西,提朋友做的,帮忙上传,大家分享-Little things to do to friends, and help upload, U.S. Share

多尺度的光谱图像分割，有对应的论文和matlab及c++代码-Multiscale spectral image segmentation, there are papers and the corresponding matlab and c++ code

全书程序用VC6.0编写，程序有的是一个主函数写成，有的主函数调用若干子程序，很容易在turebo C,Borland C++ 及Unix机上运行，包含图像处理的一般操作，适合广大图像处理学者编程使用-Procedures for the preparation of the book with VC6.0, procedures written in either a main function, and some main function calls a number of subroutines, it is easy in turebo C, Borland C++ And running on Unix machines, including the general image processing operations, for the vast numbers of Image Processing Programming scholars use

图像处理类，可以用作显示图像，打开，并附有一个封装好的CDIB函数，可以直接调用其中的各个函数-Image processing class, can be used to display images, open, along with a packaged CDIB function, all of which can directly call the function

D5/3整数小波变化，实现二维图像的整数小波变化，可用于图像的无损压缩，可实现多级变换，用户可自己设定变换级数-D5/3 integer wavelet change, realize two-dimensional integer wavelet image changes, can be used for lossless image compression, multi-stage transformation can be realized, users can set their own transformation series

互信息方法求DUFFING方程的延迟时间-Mutual information method for delay equations DUFFING

这是一个用matlab语言编写的小波变换的程序，是时频分析的一种，可以在时域和频域内对信号进行分析。-using Matlab language of the wavelet transform procedure is time-frequency analysis of a kind in the time domain and frequency domain analysis of the signal.

在VC6.0中的一些基本操作,常常用来进行简单的学习和常规的练习 -in VC6.0 of some of the basic operations, often used for the study and simple conventional exercise