用vb6编写的可以拾取屏幕任意位置像素颜色的程序，同时可以得到一个圆形区域像素灰度的平均值...

canny检测器是很有效的边缘检测器，该函数可以实现对目标图像的边缘提取。该方法总结如下：1.图像使用带有指定标准差的高斯滤波器来平滑，以此减少噪声；2.在每一点计算局部梯度和边缘方向；3.第二步中确定的边缘点会导致梯度幅度图像中出现脊，然后追踪所有脊的顶部，并将所有不再脊顶部的像素设置为0；4.执行边缘链接-canny detector is very effective edge detector, this function can be achieved on the target image edge detection. This method is summarized as follows: 1. Image used with the specified standard deviation of the Gaussian filter to smooth out, thereby reducing the noise 2. In the calculation of each point of local gradient and edge direction 3. The second step in determining the edge points will led to the image gradient magnitude ridge appears, and then keep track of all of the top of the ridge, and ridge at the top of all the pixels are no longer set to 0 4. the implementation of the edge link

W2K和WXP下的半透明窗口-W2K and WXP under the translucent window

一个精确度很高的电子表,非常适合程序员使用.-A high precision electronic form, very suitable for programmers to use.

多孔算法，可用于小波变换和其它变换，有效抑制伪吉布斯现象-atrous for wavelet

一个关于图片合成的程序，将动态生成的文本和图片对象与背景图片合成。-a picture on the synthesis procedure will be dynamically generated text and pictures objects and background images synthesis.

计算机图形学清华大学版 实践教程所有源代码-Computer Graphics, Tsinghua University tutorial version of all the source code of practice

colour detection by wecam-color detection by wecam

C#摄像头监控源代码 网上下的，功能强大，绝对能用。-C# source code for web camera surveillance under the powerful, absolutely can be used.

做的一个在线光学字符识别的vc程序，主要采用了图像的矩特征和几何特征等两种方法，提供了完整了C＋＋源代码，可供图像处理和模式识别人员参考。-do an online Optical Character Recognition vc procedures, used mainly to the moment the image characteristics and geometric features such as the two methods, providing a complete C++ source code, for image processing and pattern recognition reference.

指纹识别的底层API函数集，生成DLL,供高层调用-Fingerprint set of the underlying API functions to generate DLL, for the high-level call