sift算法的c算法，基于opencv的，一个大牛写得，很厉害的。

有关数学计算――点积 适合于计算图形，尤其多边形计算方面，英文网页-the mathematical calculations-- for the plot point in the calculation of graphics, particularly polygon calculations, the English website

SIFT，介绍局部特征不变向量原理。同时利用SIFT进行图像的分割和识别。比较基础的资料-SIFT, introduce the principle of local feature vector unchanged. At the same time, the use of SIFT to image segmentation and identification. Comparison of basic information

本程序实现了基于内容的图像检索功能,也就是说如何根据图像的内容从多媒体数据库中索引或发现匹配的图像,所用的方法是傅立叶变换,小波变换等技术.-the program content-based image retrieval functions, in other words how images from the multimedia database indexing or find matching images, the methodology used is the Fourier transform, wavelet technology.

用VTK与VC++混合编程实现对山地形等值线的绘制，内含人脑数据-with VTK and VC mixed programming the mountain terrain contour mapping, data containing the human brain

ADI BLACKFIN 的 图象分析软件-ADI BLACKFIN image analysis software

通用工业视频图像叠加的设计与实现，用于视频控制系统-General Industrial video image overlay of the design and implementation for video control system

Using Guide: VC++6.0 employ the command in the menu step by step: image smooth image normalization Draw Dot direction Draw Block direction Draw Smooth direction Gabor filters enhancement "readme.txt" file: this is the introduce file for the algorithm http://yangjucheng.chonbuk.ac.kr/ -------------------------------------------------- Dr. JuCheng Yang, Division of Electronics & Information Engineering, Chonbuk National University, 664-14 1Ga Deonjin-dong Deonjin-gu, Jeonju, Jeonbuk, 561-756, Korea. Email: biometricscode@gmail.com

数字图像处理。图像显示，均值滤波。拉破拉斯锐化。图像灰度显示。图像镜像。图像拉伸-Digital image processing. Image display, the mean filter. Pull-breaking las sharpening. Image grayscale display. Mirror images. Image stretching

采用国际标准测试图cameraman进行测试。分别采用均匀性度量法、类间最大距离法、最大熵方法三种方法进行图像分割。并附有注释、程序清晰、易于阅读。相信图像初学者阅读后应该有很大的收益。-junyunxingduliangfa, leijianzuidajulifa, zuidashangfangfa,

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.